Tatsuya Iyama

Tatsuya Iyama

Tatsuya Iyama

Artist Information

• Name: Tatsuya Iyama (伊山達也)
• Birthdate: September 21st, 1978

Profile

Tatsuya Iyama is a composer who first appeared in BEMANI in charge of several covers of licensed songs. Since then, his songs were primarily brought into the GuitarFreaks & DrumMania series from various KONAMI redemption games, such as SPIN FEVER, SPIN FEVER 2, and FORTUNE TRINITY. Afterwards, he started composing brand new songs for the GuitarFreaks & DrumMania series, and also for other BEMANI games, such as beatmania IIDX, pop'n music and REFLEC BEAT.

Tatsuya's music tends to follow a pop/piano tone with his Qrispy Joybox songs (with a couple of techno songs as well), and a more hardcore/rock sound with his MAX MAXIMIZER songs. He's also experimented with various other aliases in recent years. Since Daisuke Kurosawa's departure from KONAMI, Tatsuya has assisted as a guitarist/bassist under his TATSUYA aliases for several songs not composed by himself.

Tatsuya was for years a very active part of the REFLEC BEAT series, starting off as a sound designer in the first game, and becoming the sole sound director of the series from REFLEC BEAT limelight onwards up until REFLEC BEAT colette -All Seasons-, when he started to share sound directing duties with DJ TOTTO. He continued to serve as sound director until REFLEC BEAT groovin'!! Upper, when Des-ROW became the head sound director and producer. He was also the sound director of the BeatStream series.

Prior to joining KONAMI, Tatsuya had a duo named Moon Beams with Chie Nakamaru (mao), performing rhythm and blues songs.

Trivia

• Similar to Daichi Watanabe (PON), Tatsuya is never referred to by his real name in interviews, events, or promotions. He almost always uses his Qrispy Joybox alias, or just his given name, TATSUYA, in all cases.
  • The only instance his Qrispy Joybox alias was not used in an event was in a 私立BEMANI学園-related stream, where he used the MAX MAXIMIZER alias.
  • However, after the BEMANI Sound Team designation was introduced, Tatsuya did not use the Qrispy Joybox alias at all until Sparkle Smilin', nearly three years later.
• Tatsuya is one of the very few in-house BEMANI staff members without a social media page.
• Tatsuya was a sound data analyzer for beatmania IIDX 8th style CS.
• Tatsuya is interested in photography as a hobby, as noted in his song comments for out of focus.
• Outside of BEMANI, Tatsuya did most of the music for KONAMI's arcade game BOMBERGIRL.

Aliases

• 星川上 / Hoshikawa Noboru☆
• Qrispy Joybox
• Qrispy Joyeuse
• IT medalion
• MAX MAXIMIZER
• 栗須承之介
• 楽園の囚人 / BAD HEROES (with Asaki)
• TATSUYA
• 漆黒のEBONY
• ぱんぱんぱん打
• 黒脛
• 純白のIVORY

BEMANI Songs

Song	Artist	Game	Genre	Composition	Arrangement
Aegis	IT medalion	beatmania IIDX 18 Resort Anthem	TECHNO	✓	✓
Almace	Qrispy Joybox	beatmania IIDX 19 Lincle	TECHNO	✓	✓
HAERETICUS	D.J.Amuro Vs MAX MAXIMIZER	beatmania IIDX 19 Lincle / REFLEC BEAT limelight	ECCENTRIC	✓	✓
Ascalon	Qrispy Joybox	beatmania IIDX 20 tricoro	ELECTRO POP	✓	✓
白露の風	Qrispy Joybox feat. 常盤ゆう	beatmania IIDX 22 PENDUAL	想歌 風	✓	✓
忍恋花	黒脛	beatmania IIDX 24 SINOBUZ	忍歌	✓	✓
魅惑のYUMMYスイーツ	BEMANI Sound Team "TATSUYA"	beatmania IIDX 27 HEROIC VERSE	TWINKLE POP	✓	✓
怪盗BisCoの予告状！！	Qrispy Joybox	BeatStream	-	✓	✓
CHERNOBOG	漆黒のEBONY	BeatStream アニムトライヴ	-	✓	✓
ケンぱ！ケンぱ！拳拳ぱん打！	ぱんぱんぱん打	BeatStream アニムトライヴ	-	✓	✓
トキメキストリーム	Qrispy Joybox	BeatStream アニムトライヴ	-	✓	✓
愛のために。	(上戸彩)	DANCE 86.4 FUNKY RADIO STATION	-	-	✓
out of focus	Qrispy Joybox	DanceDanceRevolution A	-	✓	✓
未来の地図	(Mi)	GuitarFreaks V2 & DrumMania V2	-	-	✓
How do you feel?	mao	GuitarFreaks V4 & DrumMania V4 Яock×Rock	-	✓	✓
I wanna kiss you	mao	GuitarFreaks V6 & DrumMania V6 BLAZING!!!!	-	✓	✓
Croquette	Hoshikawa Noboru☆ feat. Clinton Strother and MAT	GuitarFreaksXG & DrumManiaXG	-	✓	✓
ヒカリ	mao	GuitarFreaksXG & DrumManiaXG	-	✓	✓
REALIZE	Qrispy Joyeuse feat. YOKO ARAMAKI	GuitarFreaksXG2 & DrumManiaXG2 Groove to Live	-	✓	✓
サヨナラナミダ	Qrispy Joybox feat. mao	GuitarFreaksXG2 & DrumManiaXG2 Groove to Live	-	✓	✓
Shout!!	Qrispy Joybox feat. mao	GuitarFreaksXG3 & DrumManiaXG3	-	✓	✓
狂喜宴舞	栗須承之介	GITADORA	-	✓	✓
BAD HERO	BAD HEROES	GITADORA Tri-Boost Re:EVOLVE	-	✓	✓
triangulum	BEMANI Sound Team "TATSUYA"	GITADORA Matixx	-	✓	✓
SUIREN	BEMANI Sound Team "TATSUYA"	GITADORA GALAXY WAVE	-	✓	✓
cloche	Qrispy Joybox	jubeat copious APPEND / REFLEC BEAT limelight	-	✓	✓
anemone	S-C-U feat. Qrispy Joybox	jubeat saucer / REFLEC BEAT colette -Spring-	-	✓	✓
Niflheimr	Qrispy Joybox	jubeat prop	-	✓	✓
天嘩乱舞	栗須承之介	jubeat Qubell	-	✓	✓
Spica	BEMANI Sound Team "TATSUYA"	jubeat festo	-	✓	✓
Fate	BEMANI Sound Team "TATSUYA"	jubeat beyond the Ave.	-	✓	✓
Music-U	Qrispy Joybox feat.mao	pop'n music 19 TUNE STREET	ELECTRIC DANCE WAVE	✓	✓
ice crystals	Qrispy Joybox	pop'n music ラピストリア	-	✓	✓
星屑ブレスレット	Qrispy Joybox	pop'n music うさぎと猫と少年の夢	-	✓	✓
六花美人	BEMANI Sound Team "DJ TOTTO×TATSUYA" feat. *spiLa*&moimoi	pop'n music peace	-	✓	✓
DEADLOCK	MAX MAXIMIZER	REFLEC BEAT	-	✓	✓
カラフルミニッツ	Qrispy Joybox feat.mao	REFLEC BEAT	-	✓	✓
Fly to Next World	Qrispy Joybox	REFLEC BEAT limelight	-	✓	✓
HAPPY limelight	Qrispy Joybox feat. Megumi Tatsumi	REFLEC BEAT limelight	-	✓	✓
Starry ☆ night	Qrispy Joybox feat.mao	REFLEC BEAT limelight	-	✓	✓
Twinkle Wonderland	Qrispy Joybox feat.Sana	REFLEC BEAT limelight	TWINKLE POP	✓	✓
空色コンチェルト	Qrispy Joybox	REFLEC BEAT limelight	-	✓	✓
Almace -HI SPEED EDITION-	Qrispy Joybox	REFLEC BEAT colette -Winter-	-	-	✓
梅雪夜	Qrispy Joybox feat.mao	REFLEC BEAT colette -Winter-	想歌 梅	✓	✓
ARACHNE	MAX MAXIMIZER	REFLEC BEAT colette -Spring-	-	✓	✓
printemps	Qrispy Joybox	REFLEC BEAT colette -Spring-	-	✓	✓
ロボット☆ライフ	Qrispy Joybox feat.林ももこ	REFLEC BEAT colette -Autumn-	-	✓	✓
CLAMARE	MAX MAXIMIZER	REFLEC BEAT colette -All Seasons-	-	✓	✓
licca	Qrispy Joybox	REFLEC BEAT groovin'!!	-	✓	✓
狂鬼村正	九六VS栗須承之介	REFLEC BEAT groovin'!!	-	✓	✓
Miseria	MAX MAXIMIZER	REFLEC BEAT groovin'!! Upper	-	✓	✓
カーテンコール・メモリーズ	DJ TOTTO & Qrispy Joybox	REFLEC BEAT groovin'!! Upper	-	✓	-
Rebellio	MAX MAXIMIZER VS DJ TOTTO	REFLEC BEAT VOLZZA	-	-	✓
Winter Gift ～クリスピーからの贈りもの～	Qrispy Joybox	REFLEC BEAT VOLZZA 2	-	✓	✓
魔法の言葉	Qrispy Joybox feat.VENUS	REFLEC BEAT VOLZZA 2	-	✓	-
Maximum Beatissimo!!!!	ITOKEN vs. TATSUYA	REFLEC BEAT 悠久のリフレシア	-	?	?
Tortura	MAX MAXIMIZER	REFLEC BEAT 悠久のリフレシア	-	✓	✓
勇気のペンダント	Qrispy Joybox feat.茶太	REFLEC BEAT 悠久のリフレシア	-	✓	✓
BELOBOG	BEMANI Sound Team "純白のIVORY"	SOUND VOLTEX IV HEAVENLY HAVEN	-	✓	✓
PLEASURE STREAM	Qrispy Joybox	ノスタルジア	-	✓	✓
ネイティブフェイス	Arranged by Qrispy Joybox	ノスタルジア FORTE	-	-	✓
遠い世界の時と空	Qrispy Joybox	ノスタルジア FORTE	-	✓	✓
花のように微笑むように	BEMANI Sound Team "TATSUYA" feat. 多賀みなみ	ノスタルジア Op.2	-	✓	✓
シノビシノノメ	東雲心菜	(ひなビタ♪)	-	✓	✓
snow prism	Qrispy Joybox	(つぎドカ!)	SNOWYCORE	✓	✓
STULTI	MAX MAXIMIZER VS DJ TOTTO	(私立BEMANI学園)	GRAVIOL	✓	✓
御千手メディテーション	昇天家族	(発見！よみがえったBEMANI遺跡)	ニューエイジ合掌コア	✓	✓
BELLS	楽園の囚人	(BEMANI SUMMER DIARY 2015)	-	✓	✓
ドッキン☆サマーあばんちゅーる	L.E.D.-G + Qrispy Joybox + ARM feat. ななひら	(BEMANI SUMMER DIARY 2015)	ドタバタ☆夏休み	-	✓
夏色DIARY BisCoの思い出（＞▽＜）	猫叉王子 feat.Qrispy Joybox	(BEMANI SUMMER DIARY 2015)	-	-	✓
Sparkle Smilin'	BEMANI Sound Team "Qrispy Joybox" feat.いちか	(毎週！いちかの超BEMANIラッシュ2020)	TWINKLE POP	✓	✓
Sparkle Smilin' -GITADORA EDITION-	BEMANI Sound Team "Qrispy Joybox" feat.いちか	(毎週！いちかの超BEMANIラッシュ2020)	-	-	✓
turn into white	BEMANI Sound Team "S-C-U & TATSUYA"	(BEMANI MusiQ FES)	-	✓	✓
SUPER HEROINE!!	Amateras Records vs BEMANI Sound Team "TATSUYA" feat. miko	(BEMANI×東方Project ～幻想郷音樂祭2024～)	-	-	✓

Videos

BeatStream アニムトライヴ

• GRADIUS 2012
• GRADIUS Ⅱ　～ ビーストメドレー ～
• Twinbee's Home Town Song
• Vampire Killer
• がんばれゴエモン　～ ビーストメドレー ～
• 月風魔伝　～ ビーストメドレー ～

Discography

EP

• Twinkle World (2012)