Overview
夢現妄想世界 (Mugen My World) is the debut single by 夢限大みゅーたいぷ (Yumekinda Mewtype), a band born from the BanG Dream! multimedia franchise. The group is positioned as a "fateful community that transcends dreams (virtual) and reality (real)", a concept the song's title embodies through layered wordplay. The kanji 夢現妄想世界 literally reads as "dream-reality delusion world," but its official reading, むげんマイワールド (Mugen My World), also puns on 無限 (mugen, meaning "infinite"), neatly tying the band's boundless-imagination theme into the title itself.
Composed and arranged by Kentarou Sonoda (園田健太郎) with lyrics by yashikin (やしきん) and vocals by Arale Nakamachi, the track was originally released as a single in 2023 before making its rhythm game debut in maimai でらっくす PRiSM on November 22, 2024. The song's lyrics follow a protagonist who defiantly rejects being a background "mob character" and escapes into a vivid delusion world of superpowers and revolution, only to conclude that the dream carries on in waking reality. In maimai, the song received four DX charts: a straightforward Basic and Advanced entry, a Touch-note-accented Expert chart by 鳩ホルダー (Hato Holder), and a notably slide-heavy Master chart by はっぴー (Happy) that weaves 195 Slide notes into a fast 942-note total, making it an acrobatic standout at level 13.
Videos
Charts
DX
BASIC
3(3)
189 notesDesigner: -|Tap 138Hold 16Slide 8Touch 19Break 8
ADVANCED
7+(7.6)
402 notesDesigner: -|Tap 336Hold 20Slide 14Touch 26Break 6
EXPERT
10+(10.6)
622 notesDesigner: 鳩ホルダー|Tap 427Hold 81Slide 25Touch 51Break 38
MASTER
13(13.4)
942 notesDesigner: はっぴー|Tap 628Hold 46Slide 195Touch 16Break 57
Trivia
- 夢現妄想世界 is the debut single of 夢限大みゅーたいぷ, a band from the BanG Dream! franchise described as a 'fateful community (band) that transcends dreams (virtual) and reality (real).'
- The title is a triple-layer pun: the kanji 夢現妄想世界 reads as 'dream-reality delusion world,' while its designated reading むげんマイワールド (Mugen My World) additionally evokes 無限 (mugen / infinite), reinforcing the band's theme of boundless imagination and self-expression.
- The lyrics, written by yashikin (やしきん), center on a narrator who declares 'モブじゃない' (I'm not a mob character) and conjures a fantasy world of magical power and conquest, before realizing the dream continues in reality, captured in the final line 'YUMEってUTSUTSUだ' (夢って現だ / 'Dream is reality').
- Composition and arrangement were handled by Kentarou Sonoda (園田健太郎), a veteran composer with extensive credits across BanG Dream! and other anime and game projects. Lyrics were written by yashikin (やしきん, also known as Kōta Kobayashi).
- Vocals are performed by Arale Nakamachi, one of the voice actresses affiliated with the 夢限大みゅーたいぽ project, which blends virtual singer identities with live performance.
- The official music video was produced by OFUTONE, a creative studio known for animated and lyric-video production for music projects.
- The single was originally released in 2023, predating its maimai debut by over a year. maimai でらっくす PRiSM was the first music game to feature the song, and it has no other rhythm game appearances as of its addition.
- The Master chart by はっぴー (Happy) features 195 Slide notes out of 942 total, approximately 21% of the note count, giving it a sweeping, flow-heavy character that stands out among level-13 DX charts.
- In the Asian version of maimai, the song arrived on March 13, 2025. The Chinese version (舞萌DX 2025) received it later on February 10, 2026.
- The song's lyrics weave through multiple references to youth (青春/アオハル), contrasting the narrator's dark, resentful feelings with the 'shining'青春 of others, before the protagonist finds their own voice through music.
FAQ
- What is 夢現妄想世界 (Mugen My World)?
- 夢現妄想世界 (read as むげんマイワールド / Mugen My World) is the debut single by 夢限大みゅーたいぷ (Yumekinda Mewtype), a band from the BanG Dream! franchise. It was composed by Kentarou Sonoda with lyrics by yashikin and was added to maimai でらっくす PRiSM on November 22, 2024.
- What does the title 夢現妄想世界 mean?
- The kanji 夢現妄想世界 roughly translates to 'dream-reality delusion world.' Its official reading is むげんマイワールド (Mugen My World), which also puns on 無限 (mugen / infinite), creating a layered title that reflects the band's themes of imagination and self-discovery.
- Who composed 夢現妄想世界?
- The song was composed and arranged by Kentarou Sonoda (園田健太郎). Lyrics were written by yashikin (やしきん, also known as Kōta Kobayashi), and vocals are performed by Arale Nakamachi.
- Is 夢現妄想世界 from BanG Dream!?
- Yes. The song is the debut single of 夢限大みゅーたいぷ (Yumekinda Mewtype), a band created as part of the BanG Dream! multimedia franchise that blends virtual and real-world performance.
- When was 夢現妄想世界 added to maimai?
- It debuted in maimai でらっくす PRiSM on November 22, 2024 in Japan and international regions. The Asian version followed on March 13, 2025, and the Chinese version (舞萌DX 2025) received it on February 10, 2026.
- Who designed the maimai charts for 夢現妄想世界?
- The Expert (level 10+) chart was designed by 鳩ホルダー (Hato Holder), and the Master (level 13) chart was designed by はっぴー (Happy).
- What is notable about the Master chart for 夢現妄想世界?
- The Master chart (level 13, constant 13.4) contains an unusually high proportion of Slide notes, 195 out of 942 total, giving it a fast, flowing, acrobatic feel that is characteristic of designer はっぴー's style.
- What BPM is 夢現妄想世界?
- The song has a BPM of 195, driving its energetic, high-tempo pop rock sound.
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