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Overview

Åntinomiε is a maimai original instrumental track produced by the collaborative unit ああ…翡翠茶漬け…, a project pairing aaaa (Mamoru Miyata) with Umeboshi Chazuke. It debuted in maimai DX PRiSM PLUS on March 13, 2025, as the capstone song of the KALEIDXSCOPE Yellow Gate, requiring players to complete the entire gate to unlock it. The title Åntinomiε employs Leet (1337) orthography to render "Antinomie," the German word for antinomy, a contradiction between two equally valid but opposing principles. This philosophical concept is visualized in the song's music video by director マスティ (Masti): the series mascot Delu-kuma (でらっくま) represents the thesis, while a menacing red-and-black shadow Delu-kuma serves as the antithesis, locked in a paradoxical confrontation. At 242 BPM, the composition is a high-energy, rhythmically dense piece consistent with aaaa's style in the broader rhythm-game doujin scene, where he is also known for contributions to BMS and osu!mania. The song carries no lyrics, letting its rapid instrumental arrangement and thematic MV carry the narrative.

Videos

Official PV

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Master chart

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Expert chart

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Charts

DX

BASIC
6(6)
308 notesDesigner: -|Tap 254Hold 18Slide 8Touch 26Break 2
ADVANCED
9(9)
494 notesDesigner: -|Tap 433Hold 21Slide 14Touch 24Break 2
EXPERT
12+(12.8)
688 notesDesigner: サファ太|Tap 471Hold 87Slide 58Touch 19Break 53
MASTER
14+(14.6)
1039 notesDesigner: SAFARI☆CAT|Tap 631Hold 98Slide 114Touch 72Break 124

Trivia

  • The song title Åntinomiε is a Leet (1337) spelling of the German word 'Antinomie,' meaning antinomy, a logical contradiction between two equally reasonable conclusions. The music video visualizes this duality with Delu-kuma (the thesis) facing a dark red-and-black shadow Delu-kuma (the antithesis).
  • Åntinomiε marks the second maimai original from the unit ああ…翡翠茶漬け…, following Tricolor⁂circuS, which appeared in maimai DX BUDDiES.
  • The artist name ああ…翡翠茶漬け… combines aaaa (Mamoru Miyata) and Umeboshi Chazuke. Composition is credited to Mamoru Miyata, with arrangement by aaaa, Isuka Hino, and Umeboshi Chazuke.
  • The music video was directed and produced by マスティ (Masti).
  • Åntinomiε may share musical or thematic DNA with steganography, a separate song written by the same artists for the osu!mania 4K World Cup 2022.
  • In maimai DX PRiSM PLUS, Åntinomiε was initially locked behind the KALEIDXSCOPE Yellow Gate as its final unlockable song (the third track in the gate). From maimai DX CiRCLE PLUS onward (March 19, 2026), it became available by default without unlock conditions.
  • The Master chart (14+, constant 14.6) was designed by SAFARI☆CAT and contains 1,039 total notes, the densest of the four DX charts, with a heavy concentration of Break notes (124) and Touch notes (72).
  • The Expert chart (12+, constant 12.8) was designed by サファ太 (Safata) and features 688 notes.
  • The in-game flavortext reads: 'でらっくまが扉を開いて、飛び込んだ先にいたのは……?' ('Delu-kuma opened the door and jumped in, who was waiting on the other side...?')
  • The song is entirely instrumental with no vocal or lyrical content.
  • Clearing all difficulties of Åntinomiε in PRiSM PLUS unlocked the KALEIDXSCOPE -はじまりエリア- (Beginning Area) frame; clearing every KALEIDXSCOPE song on every difficulty unlocked the KALEIDXSCOPE -PRiSM- frame.

FAQ

Who composed Åntinomiε for maimai?
Åntinomiε was composed by Mamoru Miyata (aaaa), with arrangement by aaaa, Isuka Hino, and Umeboshi Chazuke. The artists are credited collectively as ああ…翡翠茶漬け….
What does the title Åntinomiε mean?
The title is a Leet (1337) spelling of 'Antinomie,' the German word for antinomy, a contradiction between two equally reasonable but opposing principles. The song's music video reflects this through a duality between the mascot Delu-kuma and its shadow counterpart.
How do I unlock Åntinomiε in maimai DX PRiSM PLUS?
In maimai DX PRiSM PLUS, Åntinomiε is the final unlockable song of the KALEIDXSCOPE Yellow Gate. Players must complete the entire Yellow Gate to access it. From maimai DX CiRCLE PLUS onward (March 19, 2026), it is available by default.
What difficulty level is Åntinomiε's Master chart?
The Master chart is rated 14+ with a difficulty constant of 14.6. It was designed by SAFARI☆CAT and contains 1,039 notes, including 124 Break notes and 72 Touch notes.
Who designed the charts for Åntinomiε?
The Expert chart (12+, 12.8) was designed by サファ太 (Safata), and the Master chart (14+, 14.6) was designed by SAFARI☆CAT.
What BPM is Åntinomiε?
Åntinomiε has a BPM of 242, placing it among the higher-tempo original songs in the maimai DX library.
Is Åntinomiε related to any other rhythm-game songs?
Åntinomiε may be related to steganography, a song by the same artists (aaaa and Umeboshi Chazuke) written for the osu!mania 4K World Cup 2022, though the nature of the connection has not been officially confirmed.
Does Åntinomiε have lyrics?
No. Åntinomiε is an entirely instrumental track with no vocal or lyrical content.

External Links

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