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= いちかのBEMANI超じゃんけん大会2020 =
''Ichika no BEMANI chou janken taikai 2020'' (いちかのBEMANI超じゃんけん大会2020) is an event held between all eight active BEMANI series. The event started on May 7th, 2020, and ended on August 31st, 2020.

Game titles included are:

* [[AC HEROIC VERSE|beatmania IIDX 27 HEROIC VERSE]]
* [[AC DDR A20|DanceDanceRevolution A20]] ([[AC DDR A20 PLUS|PLUS]])
* [[AC DRS|DANCERUSH STARDOM]]
* [[AC GD NEX+AGE|GITADORA NEX+AGE]]
* [[AC jb festo|jubeat festo]]
* [[AC pnm peace|pop'n music peace]]
* [[AC SDVX VW|SOUND VOLTEX VIVID WAVE]]
* [[AC NST Op.3|ノスタルジア Op.3]]

== Overview ==
To play this event, log in with your [[e-amusement]] account onto the event page. Once per day, you can play rock paper scissors against the Konami Amusement mascots Ichika, Nono, and Miya, and earn stamps based on the outcome of your match. 20 stamps are required to unlock a song, and distribution is as follows: five for winning, two for a tie, and one for losing.

From May 21st, 2020, an extra stamp will be given if you lose twice in a row. Since June 5th, 2020, you can play rock paper scissors up to thrice a day by playing at the following times:

* 10:00 to 15:00 (JST), versus Ichika
* 15:00 to 20:00 (JST), versus Nono
* 20:00 to 10:00 (JST), versus Miya

From June 25th, 2020, the number of stamps that can be earned from matches has been doubled.

Note that unlike other collaboration events between all currently active BEMANI games, ''all'' songs can be unlocked through the event site. Since June 15th 2020, all songs are unlockable via stamps. Note that playing the participant game where you unlocked the song during the event duration is required.

Post-event end unlock conditions:

* '''SOUND VOLTEX:'''
** [[AC SDVX EG|SOUND VOLTEX EXCEED GEAR]]: from July 21st, 2021, all songs can be unlocked with PCB.
* '''DANCERUSH STARDOM:'''
** DANCERUSH STARDOM: from September 8th, 2021, all songs can be unlocked with ★s. Since April 17th, 2024, they are all available by default.
* '''jubeat:'''
** jubeat festo: from September 15th, 2021, all songs can be purchased with emo.
** [[AC jb Ave.|jubeat Ave.]]: all songs can be unlocked through the Music Conduction function at launch date.
* '''GITADORA:'''
** [[AC GD HIGH-VOLTAGE|GITADORA HIGH-VOLTAGE]]: all songs were PHASE 2 unlocks of the ''MUSICIAN'S ROAD'' event, unlockable from October 6th, 2021 to January 10th, 2022.
** [[AC GD FUZZ-UP|GITADORA FUZZ-UP]]: from July 26th, 2023, all songs are unlockable through [[Deluxe Mode]].
* '''DanceDanceRevolution:'''
** DanceDanceRevolution A20 PLUS: from October 21st, 2021, all songs were unlockable through ''EXTRA SAVIOR PLUS''.
** [[AC DDR A3|DanceDanceRevolution A3]]: all songs are unlocked by default.
* '''ノスタルジア:'''
** ノスタルジア Op.3: all songs are unlockable through [[MISSION BINGO]]. [[Turn the story]] is unlockable from November 25th, 2021, [[VALKYRIAS -eiyuu tanjou-|VALKYRIAS -英雄誕生-]] from January 13th, 2022, [[Welcome to pop'n fantasy]] from February 3rd, 2022, and [[Love kira splash|ラブキラ☆スプラッシュ]] from July 21st, 2022.
* '''beatmania IIDX:'''
** [[AC CastHour|beatmania IIDX 29 CastHour]]: all songs could be purchased with LISNA through [[AC CastHour/Archive Links|Archive Links]] (アーカイブリンク).
** [[AC RESIDENT|beatmania IIDX 30 RESIDENT]]: all songs are unlocked by default.
* '''pop’n music:'''
** [[AC pnm UniLab|pop'n music UniLab]]: all songs are unlocked by default.

== Song Unlocks ==
=== Ichika SELECTION ===
{|class="wikitable" border="1px" style="background:#ccccee; font-size:90%; text-align: center; margin: 1em auto 1em auto"
|-
!style="background:#9999ee; text-align: center;" width="250px"|Song Title
!style="background:#9999ee; text-align: center;" width="250px"|Artist
!style="background:#9999ee; text-align: center;" width="250px"|From
!style="background:#9999ee; text-align: center;" width="250px"|To
|-
{{IIDX Songlist Category|{{span style color|white|いちか}} SELECTION (revealed on May 7th, 2020)|bg=linear-gradient(#49d3ff, #0983a8)|color=black}}
|-
| [[take me higher]] || [[KOTONOHOUSE]] || DANCERUSH STARDOM || beatmania IIDX 27 HEROIC VERSE
|-
| [[Silly Love]] || [[Daisuke Endo|DÉ DÉ MOUSE]] || beatmania IIDX 27 HEROIC VERSE || DanceDanceRevolution A20
|-
| [[ATRAX]] || BEMANI Sound Team "[[Aritomo Hamada|HuΣeR]]" || jubeat festo || DANCERUSH STARDOM
|-
| [[Invisible Farewell]] || BEMANI Sound Team "[[Takayuki Ishikawa|TAKA]]×[[Daichi Watanabe|PON]]×[[Akhuta]]" || pop'n music peace || GITADORA NEX+AGE
|-
| [[Tsuioku no Araucaria|追憶のアラウカリア]] || [[Cororo]] || [[AC NST Op.2|ノスタルジア Op.2]] || jubeat festo
|-
| [[Turn the story]] || [[Shun Hasegawa|technoplanet]] feat. Kuroto Sion || SOUND VOLTEX VIVID WAVE || ノスタルジア Op.3
|-
| [[Visterhv]] || [[Feryquitous]] || [[AC Rootage|beatmania IIDX 26 Rootage]] || pop'n music peace
|-
| [[BLAZE BREEZE|BLAZE∞BREEZE]] || BEMANI Sound Team "[[Yasuhiro Taguchi|TAG]]×PON" || pop'n music peace || SOUND VOLTEX VIVID WAVE
|}

=== Nono SELECTION ===
{|class="wikitable" border="1px" style="background:#ccccee; font-size:90%; text-align: center; margin: 1em auto 1em auto"
|-
!style="background:#9999ee; text-align: center;" width="250px"|Song Title
!style="background:#9999ee; text-align: center;" width="250px"|Artist
!style="background:#9999ee; text-align: center;" width="250px"|From
!style="background:#9999ee; text-align: center;" width="250px"|To
|-
{{IIDX Songlist Category|{{span style color|white|のの}} SELECTION (revealed on May 14th, 2020)|bg=linear-gradient(#eff70d, #f3c10c)|color=black}}
|-
| [[Nemuri no kuni no Stella|眠りの国のステラ]] || BEMANI Sound Team "[[Yoshihiro Tagawa|DJ TOTTO]]" || [[AC GD EXCHAIN|GITADORA EXCHAIN]] || beatmania IIDX 27 HEROIC VERSE
|-
| [[Hoshikuzu no yo hate|星屑の夜果て]] || BEMANI Sound Team "[[Aritomo Hamada|HuΣeR]] × [[MarL]] × [[Shunsuke Sato|SYUNN]]" || pop'n music peace || DanceDanceRevolution A20
|-
| [[Butterfly Twist]] || [[Yooh]] || SOUND VOLTEX VIVID WAVE || DANCERUSH STARDOM
|-
| [[Unbelief]] || BEMANI Sound Team "[[Asaki|Anonymous]]" || beatmania IIDX 26 Rootage || GITADORA NEX+AGE
|-
| [[Right Time Right Way]] || [[KAN TAKAHIKO]] || DanceDanceRevolution A20 || jubeat festo
|-
| [[VALKYRIAS -eiyuu tanjou-|VALKYRIAS -英雄誕生-]] || BEMANI Sound Team "[[Aritomo Hamada|HuΣeR]]" feat.[[Kuroa*|Fernweh]] || beatmania IIDX 27 HEROIC VERSE || ノスタルジア Op.3
|-
| [[Last Twilight]] || [[cosMo@BousouP|cosMo＠暴走P]] || ノスタルジア Op.2 || pop'n music peace
|-
| [[Our Love]] || [[lapix]] || jubeat festo || SOUND VOLTEX VIVID WAVE
|}

=== Miya SELECTION ===

{|class="wikitable" border="1px" style="background:#ccccee; font-size:90%; text-align: center; margin: 1em auto 1em auto"
|-
!style="background:#9999ee; text-align: center;" width="250px"|Song Title
!style="background:#9999ee; text-align: center;" width="250px"|Artist
!style="background:#9999ee; text-align: center;" width="250px"|From
!style="background:#9999ee; text-align: center;" width="250px"|To
|-
{{IIDX Songlist Category|{{span style color|white|みや}} SELECTION (revealed on May 21st, 2020)|bg=linear-gradient(#f26f68, #f20707)|color=black}}
|-
| [[Vinculum stellarum]] || [[Takayuki Ishikawa|icono]][[Jun Wakita|clasm]] || pop'n music peace || beatmania IIDX 27 HEROIC VERSE
|-
| [[Bi|び]] || [[Rish|立秋]] feat.[[Choko|ちょこ]] || SOUND VOLTEX VIVID WAVE || DanceDanceRevolution A20
|-
| [[Our Soul]] || [[Kazuo Fujii|CaZ]] || DanceDanceRevolution A20 || DANCERUSH STARDOM
|-
| [[clear:wings]] || [[Kayuki|かゆき]] || SOUND VOLTEX VIVID WAVE || GITADORA NEX+AGE
|-
| [[TRIUMPH]] || [[Akitaka Toyama|AJURIKA]] || beatmania IIDX 27 HEROIC VERSE || jubeat festo
|-
| [[Welcome to pop'n fantasy]] || [[Yuuji Yoshizawa|red glasses]] & [[BlackY]] feat.[[mami|pop'n]] [[Akinari|fell]][[Iori Saeki|ows]] || pop'n music peace || ノスタルジア Op.3
|-
| [[Gray clouds]] || [[Yoshihiko Koezuka|Trick]] [[Mutsuhiko Izumi|Trap]] || GITADORA EXCHAIN || pop'n music peace
|-
| [[The First Step]] || [[Yooh]] || DANCERUSH STARDOM || SOUND VOLTEX VIVID WAVE
|}

=== Ichika's New Song ===
ラブキラ☆スプラッシュ is unlockable in all participant games except for GITADORA, which uses ラブキラ☆スプラッシュ -GITADORA EDITION- instead.

Note that ラブキラ☆スプラッシュ must be unlocked ''per'' BEMANI game.

{|class="wikitable" 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 Title
!style="background:#9999ee; text-align: center;" width="300px"|Artist
|-
{{IIDX Songlist Category|{{span style color|white|いちかの}}新曲 (revealed on June 4th, 2020)|bg=linear-gradient(#a2d700, #61ad02)|color=black}}
|-
| [[Love kira splash|ラブキラ☆スプラッシュ]] || BEMANI Sound Team "[[Sota Fujimori|Sota F.]]" feat.いちか
|-
| [[Love kira splash -GITADORA EDITION-|ラブキラ☆スプラッシュ -GITADORA EDITION-]] || BEMANI Sound Team "[[Sota Fujimori|Sota F.]] × [[Yuya Yokoyama|Yvya]]" feat.いちか
|}

== Trivia ==
* jubeat festo is the only BEMANI game in the event that didn't receive an in-house BEMANI crossover.
* [[Gray clouds]], [[Last Twilight]], [[Unbelief]], [[Visterhv]], [[Nemuri no kuni no Stella|眠りの国のステラ]] and [[Tsuioku no Araucaria|追憶のアラウカリア]] are the only songs in the event not from the most recent installments of their BEMANI series of origin.
* beatmania IIDX and pop'n music contributed the most crossovers to the other games, with five songs each.
** SOUND VOLTEX contributed four songs, and all others contributed two songs.

== External Link ==
* [http://p.eagate.573.jp/game/bemani/bjm2020/ いちかのBEMANI超じゃんけん大会2020 official site]
{{Ichika no BEMANI chou janken taikai 2020}}

[[Category:BEMANI Events]]