Ryutaro Nakahara: Difference between revisions

no edit summary
No edit summary
(365 intermediate revisions by 36 users not shown)
Line 1: Line 1:
''Not to be confused with the unrelated artist [[RYU]].''
[[Image:Ryu.jpg|thumb|Ryutaro Nakahara]]
[[Image:Ryu.jpg|thumb|Ryutaro Nakahara]]


= Artist Information =
= Ryutaro Nakahara =
 
== General Information ==


== Artist Information ==
* Name: Ryutaro Nakahara (中原龍太郎)
* Name: Ryutaro Nakahara (中原龍太郎)
* Birthday: October 1st, 1979
* Birthdate: October 1st, 1979
* Birthplace: Fukuoka, Japan
* Blood Type: O
* Blood Type: O
* Birthplace: Fukuoka
* Likes: Visual design, arts, cartoon/anime, movies, video games, baseball, Japanese sake
* Likes: Visual design, arts, cartoon/anime, movies, video games, baseball, Japanese sake
* Dislikes: Persistence
* Dislikes: Persistence
* X: https://twitter.com/RyutaroNakahara
* Website: http://djryu.jp/
== Profile ==
Ryutaro Nakahara, better known as Ryu☆, first appeared in [[AC 4th style|beatmania IIDX 4th style]] after winning a musicianship trial along with [[Kosuke Saito|kors k]], sanctioned by KONAMI for beatmania IIDX. He is currently one of the most active artists in BEMANI, having at least one original song on every active BEMANI series except for [[NOSTALGIA Information|ノスタルジア]], [[DANCERUSH Information|DANCERUSH]], and [[DANCE aROUND Information|DANCE aROUND]].
Ryutaro is an artist and executive director in the [[EXIT TUNES]] music label, a sub-label of ''Pony Canyon'', having some of his recent releases in BEMANI licensed through the label. Outside of BEMANI and EXIT TUNES, Ryu☆ regularly appears in the ''HARDCORE SYNDROME'' ([[HARDCORE TANO*C]]) series of albums, in [[Diverse System]]'s ''AD:HOUSE'', and in various releases of the [[S2TB Recording]] label. He has occasionally arranged songs of the Touhou Project series on the doujin label [[Yuuhei Satellite]] as well.


== IIDX Aliases ==
Ryutaro is known for being one of the most prominent figures in Japanese hardcore, dabbling into every hardcore genre, even speedcore. He's also proficient on dance music like bubblegum dance, handz up and lately, EDM, dubstep, and future bass.
* Ryu
 
* Ryu*
Ryutaro is part of the Another Infinity duo with [[Yusuke Seo|Xceon]], where they've made themselves a name into J-POP as well, frequently collaborating with [[Mayumi Morinaga]]. Together, they have worked on a handful of songs for TV anime adaptations, including ''FAIRY TAIL'', ''Yuyushiki'', ''Occult Maiden'', and ''Minami Kamakura High School Girls Cycling Club'', among others.
* Ryu☆
 
* HHH (with Dai and VJ Halka)
In 2020, Ryutaro is the coach of ''TEAM Ryu☆'' on the ''BEMANI PRO LEAGUE ZERO'' event.
* 青龍
 
== Trivia ==
* Ryutaro has provided a couple of works for TAITO's sound team, ''ZUNTATA''.
* "The 4th" alias is a reference to the beatmania IIDX title both Kosuke Saito and Ryutaro Nakahara made their BEMANI debut in, beatmania IIDX 4th style.
 
== Aliases ==
* Ryu / Ryu☆ / Ryu*
* HHH (member of, with [[Dai.|Dai]] and [[Halka]])
* 青龍 / 雷龍 / 紅龍 / 黒龍 / 白龍 / 機龍 / 星龍 / 月龍 / 電龍 / 日龍
* Vandalusia改 (member of, with [[Jun Wakita]])
* Kraken
* Kraken
* 255
* Auridy (member of, with [[Dai.]])
* Cream puff (member of, with [[Mayumi Morinaga|moimoi]] and VJ Halka)
* Levaslater / Another Infinity (member of, with [[Yusuke Seo|Starving Trancer]])
* The 4th (member of, with [[Kosuke Saito|kors k]])
* tūmahaB
* 神楽 / 神楽改
* #FFFFFF (member of, with [[Yoshitaka Nishimura|DJ YOSHITAKA]])
* Absolute The 4th (member of, with [[Takayuki Ishikawa|dj TAKA]] and [[Kosuke Saito|kors k]])


== Pop'n Aliases ==
== BEMANI Songs ==
* Ryu☆
{|class="wikitable sortable" border="1px" style="background:#ccccee; font-size:90%; text-align: center; margin: 1em auto 1em auto"
|-
!style="background:#9999ee; text-align: center;" width="300px"|Song
!style="background:#9999ee; text-align: center;" width="300px"|Artist
!style="background:#9999ee; text-align: center;" width="275px"|Game
!style="background:#9999ee; text-align: center;" width="150px"|Genre
!style="background:#9999ee; text-align: center;"|Composition
!style="background:#9999ee; text-align: center;"|Arrangement
!style="background:#9999ee; text-align: center;"|Lyrics
!style="background:#9999ee; text-align: center;"|Production
|-
| [[starmine]] || Ryu || [[AC 4th style|beatmania IIDX 4th style]] || HAPPY HARDCORE || ✓ || ✓ || - || -
|-
| [[Abyss -The Heavens Remix-]] || [[Takayuki Ishikawa|dj TAKA]] Remixed by Ryu☆ || [[AC 9th style|beatmania IIDX 9th style]] || TRANCE CORE || - || ✓ || - || -
|-
| [[Narcissus At Oasis]] || Ryu☆ || [[AC 10th style|beatmania IIDX 10th style]] || ARTCORE || ✓ || ✓ || - || -
|-
| [[rainbow rainbow]] || Ryu☆ || [[AC 10th style|beatmania IIDX 10th style]] || HAPPY HARDCORE || ✓ || ✓ || - || -
|-
| [[Setsugekka|雪月花]] || Ryu☆ || [[AC 10th style|beatmania IIDX 10th style]] || HARD HOUSE || ✓ || ✓ || - || -
|-
| [[AGEHA]] || Ryu☆ || [[AC IIDX RED|beatmania IIDX 11 IIDX RED]] || HAPPY HARDCORE || ✓ || ✓ || - || -
|-
| [[Be quiet]] || Ryu☆ || [[AC IIDX RED|beatmania IIDX 11 IIDX RED]] || HARD DANCE || ✓ || ✓ || - || -
|-
| [[Aurora]] || Ryu☆ || [[AC HAPPY SKY|beatmania IIDX 12 HAPPY SKY]] || TRANCECORE || ✓ || ✓ || - || -
|-
| [[in motion]] || Ryu☆ || [[AC HAPPY SKY|beatmania IIDX 12 HAPPY SKY]] || CLICK HOUSE || ✓ || ✓ || - || -
|-
| [[Gattai seyo! Strong Jaeger!! (Ryu remix)|合体せよ!ストロングイェーガー!! (Ryu☆ remix)]] || [[Toshiyuki Kakuta|L.E.D.]] / Remixed by Ryu☆ || [[AC HAPPY SKY|beatmania IIDX 12 HAPPY SKY]] || HARD DANCE || - || ✓ || - || -
|-
| [[in the Sky]] || Ryu☆ || [[CS HAPPY SKY|beatmania IIDX 12 HAPPY SKY CS]]|| HAPPY HARDCORE || ✓ || ✓ || - || -
|-
| [[Harmony and Lovely]] || Ryu☆ || [[AC DistorteD|beatmania IIDX 13 DistorteD]] || PROGRESSIVE HOUSE || ✓ || ✓ || - || -
|-
| [[So Fabulous !!]] || HHH (Ryu☆ & [[Dai.|Dai]]) || [[AC DistorteD|beatmania IIDX 13 DistorteD]] || BUCHIAGE TRANCE || ✓ || ✓ || - || -
|-
| [[waxing and wanding]] || 青龍 || [[AC DistorteD|beatmania IIDX 13 DistorteD]] || DANCE SPEED || ✓ || ✓ || - || -
|-
| [[Go Beyond!!]] || Ryu☆ Vs. [[Sota Fujimori|Sota]] || [[CS DistorteD|beatmania IIDX 13 DistorteD CS]] || TRANCE CORE || ✓ || ✓ || - || -
|-
| [[Dreaming Sweetness]] || Auridy || [[AC GOLD|beatmania IIDX 14 GOLD]] || SCOUSE HOUSE || ✓ || ✓ || - || -
|-
| [[Second Heaven]] || Ryu☆ || [[AC GOLD|beatmania IIDX 14 GOLD]] || HANDZ UP || ✓ || ✓ || - || -
|-
| [[Treasure x Star|Treasure×Star]] || [[Naoki Maeda|NAOKI]] & Ryu☆ fw.さちまゆ || [[CS GOLD|beatmania IIDX 14 GOLD CS]] || DANCE POP SPEED ||| ✓ || ✓ || - || -
|-
| [[Blue Rain]] || [[Takayuki Ishikawa|dj TAKA]] VS Ryu☆ || [[AC DJ TROOPERS|beatmania IIDX 15 DJ TROOPERS]] || TRANCE || ✓ || ✓ || - || -
|-
| [[Dazzlin' Darlin]] || HHH || [[AC DJ TROOPERS|beatmania IIDX 15 DJ TROOPERS]] || HANDZ UP || ✓ || ✓ || - || -
|-
| [[Do it!! Do it!!]] || Kraken || [[AC DJ TROOPERS|beatmania IIDX 15 DJ TROOPERS]] || N-BEATS || ✓ || ✓ || - || -
|-
| [[Time to Air]] || 青龍 || [[AC DJ TROOPERS|beatmania IIDX 15 DJ TROOPERS]] || DANCE SPEED || ✓ || ✓ || - || -
|-
| [[VOX UP]] || [[Shinji Hosoe|sampling masters MEGA]] vs 青龍 || [[CS DJ TROOPERS|beatmania IIDX 15 DJ TROOPERS CS]] || ROTTERDAM TECHNO ||| ✓ || ✓ || - || -
|-
| [[3y3s]] || 青龍 || [[AC EMPRESS|beatmania IIDX 16 EMPRESS]] || DANCE SPEED ||| ✓ || ✓ || - || -
|-
| [[Mind Mapping]] || Ryu☆ || [[AC EMPRESS|beatmania IIDX 16 EMPRESS]] || ELECTRO-TECH || ✓ || ✓ || - || -
|-
| [[Mahoroba|まほろば]] || HHH+[[Kanako Watanabe|H]] || [[AC EMPRESS|beatmania IIDX 16 EMPRESS]] || J-DANCE POP || ✓ || ✓ || - || -
|-
| [[RIZING YOU UP]] || Ryu☆ || [[CS EMPRESS|beatmania IIDX 16 EMPRESS + PREMIUM BEST]] || HAPPY HARDCORE || ✓ || ✓ || - || -
|-
| [[bloomin' feeling]] || Ryu☆ || [[AC SIRIUS|beatmania IIDX 17 SIRIUS]] || HAPPY HARDCORE || ✓ || ✓ || - || -
|-
| [[Light Shine]] || Ryu☆ || [[AC SIRIUS|beatmania IIDX 17 SIRIUS]] || BUBBLEGUM DANCE || ✓ || ✓ || - || -
|-
| [[mosaic]] || Auridy || [[AC SIRIUS|beatmania IIDX 17 SIRIUS]] || TECHNO POP SPEED || ✓ || ✓ || - || -
|-
| [[Mermaid girl]] || [[Mayumi Morinaga|Cream puff]] || [[AC Resort Anthem|beatmania IIDX 18 Resort Anthem]] || BUBBLEGUM DANCE || ✓ || ✓ || - || -
|-
| [[PARADISE LOST]] || Ryu☆ Vs. [[Toshiyuki Kakuta|L.E.D.-G]] || [[AC Resort Anthem|beatmania IIDX 18 Resort Anthem]] || TRANCE CORE || ✓ || ✓ || - || -
|-
| [[passionate fate]] || Ryu☆ || [[AC Resort Anthem|beatmania IIDX 18 Resort Anthem]] || HANDZ UP || ✓ || ✓ || ✓ || -
|-
| [[532nm]] || Ryu☆ || [[AC Lincle|beatmania IIDX 19 Lincle]] / [[AC jb copious APPEND|jubeat copious APPEND]] || HARDCORE || ✓ || ✓ || - || -
|-
| [[Follow Tomorrow]] || HHH×[[Mayumi Morinaga|MM]]×[[Yusuke Seo|ST]] || [[AC Lincle|beatmania IIDX 19 Lincle]] || J-DANCE POP || ✓ || ✓ || - || ✓
|-
| [[NNRT]] || [[Yusuke Seo|Levaslater]] || [[AC Lincle|beatmania IIDX 19 Lincle]] || ELECTRO GOTHIC || ✓ || ✓ || - || -
|-
| [[Thunderbolt]] || 雷龍 || [[AC Lincle|beatmania IIDX 19 Lincle]] || RAVERS DANCE SPEED || ✓ || ✓ || - || -
|-
| [[405nm (Ryu mix)|405nm (Ryu☆mix)]] || [[Yusuke Seo|Another Infinity]] || [[AC tricoro|beatmania IIDX 20 tricoro]] || HARDCORE || - || ✓ || - || -
|-
| [[Fly you to the star]] || [[Yusuke Seo|Another Infinity]] feat. [[Mayumi Morinaga]] || [[AC tricoro|beatmania IIDX 20 tricoro]] || HANDZ UP || ✓ || ✓ || - || -
|-
| [[Plan 8]] || Ryu☆ || [[AC tricoro|beatmania IIDX 20 tricoro]] || HAPPY GABBA || ✓ || ✓ || - || -
|-
| [[BLUE DRAGON(Rairyu Remix IIDX)|BLUE DRAGON(雷龍Remix IIDX)]] || 青龍 || [[AC SPADA|beatmania IIDX 21 SPADA]] || RAVERS DANCE SPEED || ✓ || ✓ || - || -
|-
| [[Critical Crystal]] || 青龍 || [[AC SPADA|beatmania IIDX 21 SPADA]] || DANCE SPEED || ✓ || ✓ || - || -
|-
| [[ra'am]] || 雷龍 || [[AC SPADA|beatmania IIDX 21 SPADA]] || RAVERS DANCE SPEED || ✓ || ✓ || - || -
|-
| [[Line 4 Ruin]] || Ryu☆ || [[AC PENDUAL|beatmania IIDX 22 PENDUAL]] || ELECTRO TECH || ✓ || ✓ || - || -
|-
| [[Rave*it!! Rave*it!!]] || 機龍 || [[AC PENDUAL|beatmania IIDX 22 PENDUAL]] || EDM SPEED || ✓ || ✓ || - || -
|-
| [[AO-1]] || 電龍 || [[AC copula|beatmania IIDX 23 copula]] || DANCE EXPRESS || ✓ || ✓ || - || -
|-
| [[Derelict Star feat. Ryu*]] || [[Tetsuya Tamura|Remo-con]] || [[AC copula|beatmania IIDX 23 copula]] || HARD DANCE || - || ✓ || - || -
|-
| [[Donkey Donk]] || Ryu☆ || [[AC copula|beatmania IIDX 23 copula]] || DONK || ✓ || ✓ || - || -
|-
| [[Everlasting Last]] || HHH×[[Mayumi Morinaga|MM]]×[[Yusuke Seo|ST]] || [[AC copula|beatmania IIDX 23 copula]] || J-DANCE POP || - || - || - || ✓
|-
| [[NZM]] || [[Kosuke Saito|The 4th]] || [[AC copula|beatmania IIDX 23 copula]] || END ROLL || ✓ || ✓ || - || -
|-
| [[STARLiGHT]] || 星龍 || [[AC copula|beatmania IIDX 23 copula]] || DANCE SPEED GOLD || ✓ || ✓ || - || -
|-
| [[crew|crew -Ryu☆ mix-]] || [[Naoyuki Sato|beatnation]] [[Takayuki Ishikawa|Records]] feat.[[Iori Saeki|NU-KO]] || [[AC SINOBUZ|beatmania IIDX 24 SINOBUZ]] || EURODANCE || - || ✓ || - || -
|-
| [[Go Ahead!!]] || Ryu☆ Vs. [[Sota Fujimori|Sota]] || [[AC SINOBUZ|beatmania IIDX 24 SINOBUZ]] || TRANCE CORE || ✓ || ✓ || - || -
|-
| [[Mare Nectaris]] || 神楽 || [[AC SINOBUZ|beatmania IIDX 24 SINOBUZ]] || EXPERIMENTAL || ✓ || ✓ || - || -
|-
| [[OOO]] || Ryu☆ feat.[[Mayumi Morinaga|moimoi]] || [[AC SINOBUZ|beatmania IIDX 24 SINOBUZ]] || BUBBLEGUM DANCE || ✓ || ✓ || - || -
|-
| [[Viva!|¡Viva!]] || Ryu* || [[AC SINOBUZ|beatmania IIDX 24 SINOBUZ]] || TRIBAL HOUSE || ✓ || ✓ || - || -
|-
| [[255]] || 255 || [[AC CANNON BALLERS|beatmania IIDX 25 CANNON BALLERS]] || HYPER SPEED RAVE || ✓ || ✓ || - || -
|-
| [[O/D*20]] || Ryu* || [[AC CANNON BALLERS|beatmania IIDX 25 CANNON BALLERS]] || TECHNO || ✓ || ✓ || - || -
|-
| [[SUNLiGHT (IIDX Mix)]] || 日龍 || [[AC CANNON BALLERS|beatmania IIDX 25 CANNON BALLERS]] || TRANCE SPEED || ✓ || ✓ || - || -
|-
| [[CoMAAAAAAA]] || Ryu☆ || [[AC Rootage|beatmania IIDX 26 Rootage]] || UPLIFTING ETHNIC || ✓ || ✓ || - || -
|-
| [[Night! Night! Night!]] || [[Mayumi Morinaga|MM]] || [[AC Rootage|beatmania IIDX 26 Rootage]] || EURO DYNAMITE || ✓ || ✓ || ✓ || -
|-
| [[Beautiful Harmony (IIDX Mix)]] || Ryu☆ || [[AC HEROIC VERSE|beatmania IIDX 27 HEROIC VERSE]] || PROGRESSIVE TRANCE || ✓ || ✓ || - || -
|-
| [[Hands Up feat. kradness BEMANI Sound Team "Sota Fujimori" Remix]] || BEMANI Sound Team "[[Sota Fujimori]]" || [[AC BISTROVER|beatmania IIDX 28 BISTROVER]] || THE 4TH || ✓ || - || ✓ || -
|-
| [[Here We Are]] || [[Kosuke Saito|The 4th]] feat.[[HinaBitter|ここなつ]] || [[AC BISTROVER|beatmania IIDX 28 BISTROVER]] || J-CORE || ✓ || ✓ || ✓ || -
|-
| [[IIDX RED Ending (Ryu☆Remix)]] || Ryu☆ || [[AC BISTROVER|beatmania IIDX 28 BISTROVER]] || CAPTIVATE || - || ✓ || - || -
|-
| [[Sinus Iridum]] || 神楽改 || [[AC BISTROVER|beatmania IIDX 28 BISTROVER]] || KAMIKURA || ✓ || ✓ || - || -
|-
| [[The Wind of China Express(The 4th Mashup)]] || [[Kosuke Saito|The 4th]] || [[AC BISTROVER|beatmania IIDX 28 BISTROVER]] || THE 4TH || - || ✓ || - || -
|-
| [[Divine Heaven]] || [[Takayuki Ishikawa|Absolute]] The [[Kosuke Saito|4th]] || [[AC CastHour|beatmania IIDX 29 CastHour]] || BIG ANTHEM || ✓ || ✓ || - || -
|-
| [[Matsuken samba II|マツケンサンバII]] || Remixed by Ryu☆ feat. BEMANI Sound Team "[[Shigeharu Saeki|ショッチョー]]" & イオシスコーラス隊 || [[AC RESIDENT|beatmania IIDX 30 RESIDENT]] || IIDX EDITION || - || ✓ || - || -
|-
| [[Sanjuu|≡+≡]] || Ryu☆ || [[AC RESIDENT|beatmania IIDX 30 RESIDENT]] || NIGHTCORE || ✓ || ✓ || - || -
|-
| [[winkle 2 winkle]] || Ryu☆ ft.[[Iori Saeki|NU-KO]] || [[AC EPOLIS|beatmania IIDX 31 EPOLIS]] || EURODANCE SPEED || ✓ || ✓ || ? || -
|-
| [[3y3s|3y3s(Long ver.)]] || 青龍 || [[CS INFINITAS|beatmania IIDX INFINITAS]] || DANCE SPEED || - || ✓ || - || -
|-
| [[Clione (Ryu Remix)|Clione (Ryu☆ Remix)]] || Remixed by Ryu☆ || [[CS INFINITAS 2020|beatmania IIDX INFINITAS (2020)]] || THE 4TH || - || ✓ || - || -
|-
| [[Cold Moon]] || Ryu☆ || [[CS ULTIMATE MOBILE|beatmania IIDX ULTIMATE MOBILE]] || MOON CORE || ✓ || ✓ || - || -
|-
| [[Ribbon]] || Ryu☆ || [[CS DDR Classroom Edition|DanceDanceRevolution Classroom Edition]] || - || ✓ || ✓ || - || -
|-
| [[Soft Paws]] || Ryu☆ || [[CS DDR Classroom Edition|DanceDanceRevolution Classroom Edition]] || - || ✓ || ✓ || - || -
|-
| [[sakura storm]] || Ryu☆ || [[CS DDR UNIVERSE3|DanceDanceRevolution UNIVERSE3]] || HAPPY HARDCORE || ✓ || ✓ || - || -
|-
| [[vertical (Ryu)|vertical]] || Ryu☆ || [[CS DDR UNIVERSE3|DanceDanceRevolution UNIVERSE3]] DLC || - || ✓ || ✓ || - || -
|-
| [[Sakura Sunrise]] || Ryu☆ || [[AC DDR X2|DanceDanceRevolution X2]] || HAPPY HARDCORE || ✓ || ✓ || - || -
|-
| [[COME BACK TO MY HEART]] || [[Yusuke Seo|Another Infinity]] feat. [[Mayumi Morinaga]] || [[AC DDR X3|DanceDanceRevolution X3 VS 2ndMIX]] || - || ✓ || ✓ || - || -
|-
| [[I/O]] || Ryu☆ || [[AC DDR X3|DanceDanceRevolution X3 VS 2ndMIX]] || - || ✓ || ✓ || - || -
|-
| [[Zutto mitsumeteite (Ryu Remix)|ずっとみつめていて (Ryu☆Remix)]] || [[Kazuhiro Kato|DJ UTO]] vs. [[Yusuke Seo|Starving Trancer]] feat. [[Mayumi Morinaga]] || [[AC DDR 2013|DanceDanceRevolution (2013)]] || - || - || ✓ || - || -
|-
| [[Din Don Dan]] || Ryu☆ feat. [[Mayumi Morinaga]] || [[AC DDR 2014|DanceDanceRevolution (2014)]] || - || ✓ || ✓ || ✓ || -
|-
| [[Night of knights (Ryu Remix)|ナイト・オブ・ナイツ (Ryu☆Remix)]] || Ryu☆ || [[AC DDR A20|DanceDanceRevolution A20]] || - || - || ✓ || - || -
|-
| [[Right on time (Ryu Remix)|Right on time (Ryu☆Remix)]] || Ryu☆ || [[AC GFDM XG2|GuitarFreaksXG2 & DrumManiaXG2 Groove to Live]] || - || - || ✓ || - || -
|-
| [[800nm]] || Another Infinity (Ryu☆×[[Yusuke Seo|Starving Trancer]]) || [[AC GFDM XG3|GuitarFreaksXG3 & DrumManiaXG3]] / [[AC jb copious APPEND|jubeat copious APPEND]] || - || ✓ || ✓ || - || -
|-
| [[I'm so Happy (Rockin' ver.)]] || Ryu☆ || [[AC GFDM XG3|GuitarFreaksXG3 & DrumManiaXG3]] || - || - || ✓ || - || -
|-
| [[Run Run]] || Ryu☆ || [[AC GD|GITADORA]] || - || ✓ || ✓ || - || -
|-
| [[Sakura Sunrise (GITADORA ver.)]] || Ryu☆ || [[AC GD|GITADORA]] || - || - || ✓ || - || -
|-
| [[bass 2 bass]] || Ryu☆ || [[AC jb|jubeat]] || BUBBLEGUM DANCE || ✓ || ✓ || - || -
|-
| [[I'm so Happy]] || Ryu☆ || [[AC jb knit|jubeat knit]] || HAPPY HARDCORE || ✓ || ✓ || - || -
|-
| [[We're so Happy]] || [[Mayumi Morinaga|Ryu☆]] || [[AC jb saucer|jubeat saucer]] || - || ✓ || ✓ || ✓ || -
|-
| [[Geki|檄]] || Ryu☆ feat.青龍 || [[AC jb Qubell|jubeat Qubell]] || - || ✓ || ✓ || - || -
|-
| [[Couleur=Blanche]] || [[Yoshitaka Nishimura|#FFFFFF]] || [[AC jb clan|jubeat clan]] || - || ✓ || ✓ || - || -
|-
| [[3!dolon Forc3]] || 青龍×[[Kosuke Saito|Eagle]] || [[CS jb plus|jubeat plus]] / [[CS RB plus|REFLEC BEAT plus]] || THE 4TH || ✓ || ✓ || - || -
|-
| [[Affection feat. Another Infinity]] || [[Mayumi Morinaga]] || [[CS jb plus|jubeat plus]] / [[CS RB plus|REFLEC BEAT plus]] || - || ✓ || ✓ || - || -
|-
| [[AO-INFINITY (song)|AO-∞]] || 青龍 || [[CS jb plus|jubeat plus]] / [[CS RB plus|REFLEC BEAT plus]] || DANCE SPEED || ✓ || ✓ || - || -
|-
| [[BLUE DRAGON]] || 青龍 || [[CS jb plus|jubeat plus]] / [[CS RB plus|REFLEC BEAT plus]] / [[CS pnm rhythmin|ポップンリズミン]] || - || ✓ || ✓ || - || -
|-
| [[By Your Side]] || Ryu☆ || [[CS jb plus|jubeat plus]] / [[CS RB plus|REFLEC BEAT plus]] || - || ✓ || ✓ || - || -
|-
| [[COME BACK TO MY HEART(Ryu Remix)|COME BACK TO MY HEART(Ryu☆Remix)]] || [[Yusuke Seo|Another Infinity]] feat. [[Mayumi Morinaga]] || [[CS jb plus|jubeat plus]] || - || - || ✓ || - || -
|-
| [[Crimson Mist]] || 紅龍 || [[CS jb plus|jubeat plus]] / [[CS RB plus|REFLEC BEAT plus]] || - || ✓ || ✓ || - || -
|-
| [[Dark Fall]] || 黒龍 || [[CS jb plus|jubeat plus]] / [[CS RB plus|REFLEC BEAT plus]] || MASSIVE DANCE SPEED || ✓ || ✓ || - || -
|-
| [[Engraved Mark]] || Ryu☆ ∞ [[Osamu Migitera|Des-ROW]] || [[CS jb plus|jubeat plus]] / [[CS RB plus|REFLEC BEAT plus]] / [[CS pnm rhythmin|ポップンリズミン]] / [[CS GD|GITADORA (Mobile)]] || HAPPY SAD CORE || - || ✓ || - || -
|-
| [[Girl on Data]] || 青龍×[[Hirokazu Koshio|E.G.G.]] || [[CS jb plus|jubeat plus]] || - || ✓ || ✓ || - || -
|-
| [[green lighting]] || Ryu☆ || [[CS jb plus|jubeat plus]] || - || ✓ || ✓ || - || -
|-
| [[Holy Crown]] || 白龍 || [[CS jb plus|jubeat plus]] || - || ✓ || ✓ || - || -
|-
| [[jumpin' pumpin']] || Ryu☆ || [[CS jb plus|jubeat plus]] || - || ✓ || ✓ || - || -
|-
| [[Lapis Lazuli]] || [[Yusuke Seo|Another Infinity]] feat. [[Mayumi Morinaga]] || [[CS jb plus|jubeat plus]] || - || ✓ || ✓ || - || -
|-
| [[My Babe Bee]] || [[Yusuke Seo|Another Infinity]] feat. [[Mayumi Morinaga]] || [[CS jb plus|jubeat plus]] || - || ✓ || ✓ || - || -
|-
| [[PARADISE BLUE (SH Mix)]] || Ryu☆ || [[CS jb plus|jubeat plus]] / [[CS RB plus|REFLEC BEAT plus]] || - || ✓ || ✓ || - || -
|-
| [[Plan B]] || Ryu☆ || [[CS jb plus|jubeat plus]] / [[CS RB plus|REFLEC BEAT plus]] || - || ✓ || ✓ || - || -
|-
| [[R U Ready?]] || Ryu☆ || [[CS jb plus|jubeat plus]] / [[CS RB plus|REFLEC BEAT plus]] || - || ✓ || ✓ || - || -
|-
| [[Rise From The Ashes]] || [[Yusuke Seo|Another Infinity]] vs [[Masakazu Kageyama|MK]] feat. [[Mayumi Morinaga]] || [[CS jb plus|jubeat plus]] || - || ✓ || ✓ || - || -
|-
| [[Seventh Heaven (song)|Seventh Heaven]] || Ryu☆ || [[CS jb plus|jubeat plus]] / [[CS RB plus|REFLEC BEAT plus]] || - || ✓ || ✓ || - || -
|-
| [[sukha]] || Ryu☆ || [[CS jb plus|jubeat plus]] / [[CS RB plus|REFLEC BEAT plus]] || - || ✓ || ✓ || - || -
|-
| [[Ultramarine]] || 青龍 || [[CS jb plus|jubeat plus]] || - || ✓ || ✓ || - || -
|-
| [[VOX RUSH]] || 青龍×[[Shinji Hosoe|sampling masters MEGA]] & [[Ayako Saso|sampling masters AYA]] || [[CS jb plus|jubeat plus]] || ROTTERDAM RAVE || ✓ || ✓ || - || -
|-
| [[Water Horizon]] || 青龍 || [[CS jb plus|jubeat plus]] || - || ✓ || ✓ || - || -
|-
| [[Setsunairo feat. Another Infinity (Ryu Remix)|セツナイロ feat. Another Infinity (Ryu☆ Remix)]] || [[Yusuke Seo|情報処理部(大久保瑠美、津田美波、種田梨沙)]] || [[CS jb plus|jubeat plus]] / [[CS RB plus|REFLEC BEAT plus]] || - || ✓ || ✓ || - || -
|-
| [[Yumeutsutsu|夢現]] || [[Yusuke Seo|Another Infinity]] feat. [[Mayumi Morinaga]] || [[CS jb plus|jubeat plus]] || - || ✓ || ✓ || - || -
|-
| [[starmine (pop'n mixxx)]] || Ryu☆ || [[AC pnm 12|pop'n music 12 いろは]] || HAPPY CUTECORE || - || ✓ || - || -
|-
| [[hora de verdad]] || [[Jun Wakita|Vandalusia改]] || [[AC pnm 14|pop'n music 14 FEVER!]] || CYBER FLAMENCO || ✓ || ✓ || - || -
|-
| [[SPICY PIECE (Ryu Remix)|SPICY PIECE (Ryu☆Remix)]] || Ryu☆ || [[AC pnm 16|pop'n music 16 PARTY♪]] || SPY REMIX || - || ✓ || - || -
|-
| [[Ignited Night]] || HHH || [[AC pnm 18|pop'n music 18 せんごく列伝]] || HEAT UP || ✓ || ✓ || - || -
|-
| [[Nataradin(Raja Maharaja mix)|ナタラディーン(Raja Maharaja mix)]] || [[Yuki Kume|Q-Mex]] RMX by Auridy || [[AC pnm 19|pop'n music 19 TUNE STREET]] || TABLA'N BASS REMIX || - || ✓ || - || -
|-
| [[Oboro|朧]] || HHH×[[Mayumi Morinaga|MM]]×[[Yusuke Seo|ST]] || [[AC pnm 20|pop'n music 20 fantasia]] || FASCINATION || ✓ || ✓ || - || ✓
|-
| [[KOROBUSHKA (Ryu Remix)|KOROBUSHKA (Ryu☆Remix)]] || Ryu☆ || [[AC RB|REFLEC BEAT]] || - || - || ✓ || - || -
|-
| [[Sakura Reflection]] || Ryu☆ || [[AC RB|REFLEC BEAT]] || HAPPY HARDCORE || ✓ || ✓ || - || -
|-
| [[Chuuka kyuukou|中華急行]] || Ryu☆ || [[AC RB|REFLEC BEAT Ver.1.5]] / [[AC Resort Anthem|beatmania IIDX 18 Resort Anthem]] || HAPPY HARDCORE || ✓ || ✓ || - || -
|-
| [[Castle on the Moon]] || 青龍 || [[AC RB limelight|REFLEC BEAT limelight]] || DANCE SPEED || ✓ || ✓ || - || -
|-
| [[Mermaid girl (Ryu Remix)|Mermaid girl (Ryu☆Remix)]] || [[Mayumi Morinaga|Cream puff]] || [[AC RB limelight|REFLEC BEAT limelight]] || - || - || ✓ || - || -
|-
| [[STARS (Ryu Remix RRver.)|STARS (Ryu☆Remix RRver.)]] || [[Yusuke Seo|Another Infinity]] feat. [[Mayumi Morinaga]] || [[AC RB limelight|REFLEC BEAT limelight]] || - || ✓ || ✓ || - || -
|-
| [[It's my Miracle]] || [[Yusuke Seo|Another Infinity]] feat. [[Mayumi Morinaga]] || [[AC RB colette Winter|REFLEC BEAT colette -Winter-]] || - || ✓ || ✓ || ✓ || -
|-
| [[Honey Party]] || Ryu☆ || [[AC RB colette Spring|REFLEC BEAT colette -Spring-]] || - || ✓ || ✓ || - || -
|-
| [[Sakura Luminance]] || Ryu☆ || [[AC RB colette Spring|REFLEC BEAT colette -Spring-]] || - || ✓ || ✓ || - || -
|-
| [[Blade]] || 青龍 || [[AC RB colette Summer|REFLEC BEAT colette -Summer-]] || - || ✓ || ✓ || - || -
|-
| [[Like+it!]] || Ryu☆ || [[AC RB colette Autumn|REFLEC BEAT colette -Autumn-]] || EUROBEAT || ✓ || ✓ || - || -
|-
| [[Force of mind]] || The 4th([[Kosuke Saito|kors k]] vs Ryu☆) || [[AC RB groovin'!!|REFLEC BEAT groovin'!!]] || - || ✓ || ✓ || - || -
|-
| [[Genesis At Oasis]] || 白龍 || [[AC RB groovin'!!|REFLEC BEAT groovin'!!]] || - || ✓ || ✓ || - || -
|-
| [[H.U.D.01 (BEMANI Mix)]] || Ryu☆ || [[AC RB groovin'!!|REFLEC BEAT groovin'!!]] || - || ✓ || ✓ || - || -
|-
| [[Sakura Mirage]] || Ryu☆ || [[AC RB groovin'!!|REFLEC BEAT groovin'!!]] || CHIPCORE || ✓ || ✓ || - || -
|-
| [[Smooooch (Ryu Remix)|Smooooch・∀・ (Ryu☆ Remix)]] || Ryu☆ || [[AC RB groovin'!!|REFLEC BEAT groovin'!!]] || - || - || ✓ || - || -
|-
| [[sukha (Rairyu BEMANI Mix)|sukha (雷龍 BEMANI Mix)]] || Ryu☆ || [[AC RB groovin'!!|REFLEC BEAT groovin'!!]] || - || ✓ || ✓ || - || -
|-
| [[Eclipse Zero]] || tūmahaB || [[AC RB groovin'!! Upper|REFLEC BEAT groovin'!! Upper]] || - || ✓ || ✓ || - || -
|-
| [[JET WORLD (Ryu Remix)|JET WORLD (Ryu☆Remix)]] || [[Mutsuhiko Izumi|泉 陸奥彦]] Remixed by Ryu☆ || [[AC RB groovin'!! Upper|REFLEC BEAT groovin'!! Upper]] || - || - || ✓ || - || -
|-
| [[Yukizukiyo|雪月夜]] || Ryu* || [[AC RB VOLZZA|REFLEC BEAT VOLZZA]] || - || ✓ || ✓ || - || -
|-
| [[Infinity Rise (Camellia's "Inf+1" Remix)]] || Ryu* feat. [[kradness]] remixed by [[Masaya Oya|Camellia]] || [[AC RB VOLZZA 2|REFLEC BEAT VOLZZA 2]] || - || ✓ || - || - || -
|-
| [[MOONLiGHT]] || 月龍 || [[AC RB VOLZZA 2|REFLEC BEAT VOLZZA 2]] || - || ✓ || ✓ || - || -
|-
| [[Lagrangian Point 0|Lagrangian Point Ø]] || tūmahaB || [[AC RB Reflesia|REFLEC BEAT 悠久のリフレシア]] || - || ✓ || ✓ || - || -
|-
| [[256*256]] || 青龍×[[Tomoyuki Hamada|t+pazolite]] || [[CS RB plus|REFLEC BEAT plus]] || - || ✓ || ✓ || - || -
|-
| [[Annular Solar Eclipse]] || Ryu☆ || [[CS RB plus|REFLEC BEAT plus]] || - || ✓ || ✓ || - || -
|-
| [[Deus ex Machina]] || 青龍×[[BlackY]] || [[CS RB plus|REFLEC BEAT plus]] || - || ✓ || ✓ || - || -
|-
| [[Towa no kizuna feat. Another Infinity|永久のキズナ feat. Another Infinity]] || [[Yusuke Seo|Daisy×Daisy]] || [[CS RB plus|REFLEC BEAT plus]] || - || ✓ || ✓ || - || -
|-
| [[dreamin' feat.Ryu|dreamin' feat.Ryu☆]]  || [[Mayumi Morinaga]] (moimoi) || [[AC SDVX|SOUND VOLTEX BOOTH]] || - || ✓ || ✓ || - || -
|-
| [[CRITICAL LINE]]  || Ryu☆ feat.[[kradness]] || [[AC SDVX III|SOUND VOLTEX III GRAVITY WARS]] || - || ✓ || ✓ || - || -
|-
| [[New Game feat.Mayumi Morinaga]] || [[Kosuke Saito|The]] [[Mayumi Morinaga|4th]] || [[AC SDVX IV|SOUND VOLTEX IV HEAVENLY HAVEN]] || - || ✓ || ✓ || - || -
|-
| [[M.A.Y.U.]] || Ryu☆ feat.MAYU || ([[VOCALO de odore!! EDMxBEMANI|ボカロ デ オドレ!! EDM×BEMANI]]) || - || ✓ || ✓ || ✓ || -
|-
| [[Taketori hishou ~ Lunatic Princess (Ryu Remix)|竹取飛翔 ~ Lunatic Princess (Ryu☆Remix)]] || Ryu☆ || ([[BEMANI x TOHO project REITAISAI 2015|BEMANI×TOHO project REITAISAI 2015]]) || - || - || ✓ || - || -
|}


== Biography ==
== Videos ==
* First appeared in IIDX 4th Style after winning a musicianship trial along with [[Kosuke Saito]] (a.k.a. kors k), sanctioned by Konami for IIDX.
* [[Harmony and Lovely]]
* [[So Fabulous !!]]


== Credited Songs ==
== Discography ==
=== Composition ===
=== Albums ===
* [[starmine]]
* [[starmine (album)|starmine]] (2009)
* [[Setsugekka|雪月花]]
* [[AGEHA (album)|AGEHA]] (2010)
* [[rainbow rainbow]]
* [[Rainbow Rainbow|Rainbow☆Rainbow]] (2011)
* [[Narcissus At Oasis]]
* [[Sakura Luminance (album)|Sakura Luminance]] (2012)
* [[AGEHA]]
* [[Plan 8 (album)|Plan 8]] (2013)
* [[Be quiet]]
* [[BLUE DRAGON (album)|BLUE DRAGON]] (2013, as 青龍)
* [[in motion]]
* [[We're so Happy (album)|We're so Happy]] (2014)
* [[Aurora]]
* [[Seventh Heaven]] (2015)
* [[Harmony and Lovely]]
* [[Ryu BEST -STARLiGHT-|Ryu☆BEST -STARLiGHT-]] (2016)
* [[So Fabulous!!]]
* [[Ryu BEST -MOONLiGHT-|Ryu☆BEST -MOONLiGHT-]] (2016)
* [[Waxing_and_Wanding|waxing and wanding]]
* [[AO-INFINITY|AO-∞]] (2017, as 青龍)
* [[Second Heaven]]
* [[Ryu BEST -SUNLiGHT-|Ryu☆BEST -SUNLiGHT-]] (2018)
* [[In the Sky]]
* [[starmine 2020 : Mare Nectaris]] (2020)
* [[Go Beyond!!]] (with [[Sota Fujimori]])
* [[Force of The 4th]] (2020, with [[Kosuke Saito|kors k]])
* [[Dazzlin' Darlin]] (as HHH)
 
* [[Time to Air]]
=== EP ===
* [[Do it!! Do it!!]]
* Rainbow Drop / AI (2003)
* [[Mahoroba|まほろば]]
* Fly Into Dream / Rise And Fall (2005)
* [[Mind Mapping]]
* Genbu ‎(2009)
* [[3y3s]]
* Age Of The Moon (2009)
* Green Lightning (2010)
* [[The 4th EP]] (2012, with [[Kosuke Saito|kors k]])
* AO - EP (2015)
* ShiRo - EP (2016)
* [[The 4th EP2]] (2016, with [[Kosuke Saito|kors k]])
* [[AO-INFINITY#AO-0|AO-0]] (2016, as 青龍)
* [[Donkey Donk EP]] (2017)
* Murasaki-EP (2017)
* [[OOO EP]] (2017)
* [[O/D*20:EP]] (2018)
* 70min 70tracks 2018 (2018)
* BLUE FRACTAL (2018)
* Sakura Bloomin* (2019, with [[Mayumi Morinaga|moimoi]])
* Beautiful Harmony (2019)


=== Arrangement ===
[[Category:BEMANI Artists|Nakahara, Ryutaro]]
* [[Abyss -The Heavens Remix-]]
[[Category:Commission Artists|Nakahara, Ryutaro]]
* [[starmine(pop'n mixxx)]]
[[Category:DDR Artists|Nakahara, Ryutaro]]
* [[Spicy Piece (Ryu☆ remix)]]
[[Category:GuitarFreaks & DrumMania Artists|Nakahara, Ryutaro]]
* [[The_Strong_Jaeger_Ryu_Remix|合体せよ!ストロングイェーガー!! (Ryu☆ remix)]]
[[Category:beatmania IIDX Artists|Nakahara, Ryutaro]]
[[Category:Bemani Artists|Nakahara, Ryutaro]]
[[Category:Jubeat Artists|Nakahara, Ryutaro]]
[[Category:IIDX Staff|Nakahara, Ryutaro]]
[[Category:Movie Designers|Nakahara, Ryutaro]]
[[Category:pop'n music Artists|Nakahara, Ryutaro]]
[[Category:REFLEC BEAT Artists|Nakahara, Ryutaro]]