Overview
モンスターカミング (Monster Coming) is a high-energy pop-rock track performed by the VTuber duo おめがシスターズ (Omega Sisters), voiced by Omega Ray and Omega Rio. The song originally released as a standalone single/album in 2023 and later joined the maimai DX PRiSM song list on January 24, 2025, as part of the POPS & ANIME category.
The track was produced by Shouta Horie (composition, arrangement, lyrics, guitar, bass) alongside Mashiro Shirakami (arrangement, other instruments), with Yuumao on drums. Clocking in at a relentless 210 BPM and a concise 2:33 runtime, the song pairs driving rock instrumentation with a lyrical theme that revels in chaos and contradiction. Phrases like "最強 最低 最高" (strongest, worst, best) and "愛してる ガラクタ" (I love this junk) capture a playful, self-aware energy that mirrors the Omega Sisters' irreverent online persona, embracing imperfection and unpredictability as something to celebrate rather than fix.
The title itself is a bilingual pun: モンスターカミング is Japanese-English for "monster coming," doubling as a declaration of arrival and a nod to the duo's larger-than-life stage presence. In the PRiSM arcade release, the song received four DX-standard charts, with the EXPERT chart designed by サファ太 (Safata) and the demanding MASTER chart (level 13) crafted by はっぴー (Happy). Regional rollouts followed the initial Japanese launch, the Asian version received the song on June 6, 2025, and the Chinese version (舞萌DX 2025) on April 28, 2026.
Videos
Charts
DX
BASIC
3(3)
185 notesDesigner: -|Tap 141Hold 13Slide 8Touch 15Break 8
ADVANCED
7+(7.6)
375 notesDesigner: -|Tap 316Hold 24Slide 13Touch 18Break 4
EXPERT
11(11)
485 notesDesigner: サファ太|Tap 341Hold 62Slide 19Touch 11Break 52
MASTER
13(13.2)
657 notesDesigner: はっぴー|Tap 392Hold 49Slide 103Touch 49Break 64
Trivia
- モンスターカミング was originally released as a standalone album/single in 2023, predating its maimai appearance by roughly two years.
- The song was produced by Shouta Horie, who handled composition, arrangement, lyrics, guitar, and bass. He was joined by Mashiro Shirakami on arrangement and other instruments.
- The drums were performed by Yuumao, a session drummer who has contributed to various J-pop and doujin music productions.
- The vocals are split between both members of おめがシスターズ, Omega Ray and Omega Rio, each bringing their own character to the track's energetic delivery.
- At 210 BPM, モンスターカミング is among the faster tempo entries in the POPS & ANIME category for maimai DX PRiSM.
- The MASTER chart (level 13, constant 13.2) was designed by はっぴー (Happy), a notes designer known for high-energy, technically dense layouts.
- The EXPERT chart was designed by サファ太 (Safata), one of maimai's veteran chart creators.
- The Japanese arcade launch was January 24, 2025; the Asian version followed on June 6, 2025; and the Chinese version arrived on 舞萌DX 2025 on April 28, 2026.
- The English source lists the song's runtime as 2:33, a tight length that matches the track's relentless tempo.
- The phrase モンスターカミング plays on English 'monster coming,' functioning both as a title and as a self-referential announcement of the Omega Sisters' arrival.
FAQ
- Who composed モンスターカミング (Monster Coming) for maimai?
- The song was composed, arranged, and written by Shouta Horie, who also played guitar and bass. Arrangement and other instruments were co-handled by Mashiro Shirakami, with Yuumao on drums.
- Who are おめがシスターズ (Omega Sisters)?
- おめがシスターズ (Omega Sisters) are a Japanese VTuber duo consisting of Omega Ray and Omega Rio, known for their energetic personalities, gaming content, and music releases. They are the credited vocalists on モンスターカミング.
- When was モンスターカミング added to maimai?
- The song was added to maimai DX PRiSM on January 24, 2025 in Japan. It later rolled out to Asian arcades on June 6, 2025, and to the Chinese version (舞萌DX 2025) on April 28, 2026.
- What difficulty is the MASTER chart of モンスターカミング?
- The MASTER chart is level 13 with a difficulty constant of 13.2, totaling 657 notes (392 Tap, 49 Hold, 103 Slide, 49 Touch, 64 Break). It was designed by はっぴー (Happy).
- Who designed the charts for モンスターカミング in maimai?
- The EXPERT chart (level 11) was designed by サファ太 (Safata), and the MASTER chart (level 13) was designed by はっぴー (Happy). The Basic and Advanced charts do not have credited designers.
- What are the lyrics of モンスターカミング about?
- The lyrics, written by Shouta Horie, embrace a theme of chaotic joy and self-acceptance, mixing contradictory phrases like 'strongest, worst, best' (最強 最低 最高) and declaring love for 'junk' (ガラクタ). The song celebrates imperfection and spontaneity, telling listeners to laugh off nonsense and keep moving forward together.
- What is the BPM of モンスターカミング?
- The song runs at 210 BPM, making it one of the higher-tempo tracks in the POPS & ANIME category of maimai DX PRiSM.
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