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Overview

TRUST is a solo song performed by Kobutsu Nagi (小仏 凪), a character from the Irodorimidori (イロドリミドリ) franchise, voiced by Sakura Kaoru (佐倉 薫). It was added to maimai as part of the MiLK version on April 3, 2018, under the ongeki & CHUNITHM genre, a category reserved for crossover tracks originating from SEGA's other rhythm game series. The song marks Nagi's second solo appearance, following her debut within the Irodorimidori ensemble, and carries a driving BPM of 190 with an energetic pop-rock sound befitting the character's persona. Over successive maimai versions, the chart levels for TRUST were adjusted upward: the Expert chart rose from 9+ to 11, and the Master chart climbed to 13, reflecting the song's growing reputation as a demanding play among the crossover repertoire.

Videos

Official PV

Open

Master chart

Open

Expert chart

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Charts

STD

BASIC
6(6)
223 notesDesigner: -|Tap 199Hold 13Slide 10Break 1
ADVANCED
7+(7.6)
321 notesDesigner: -|Tap 284Hold 19Slide 15Break 3
EXPERT
11(11)
485 notesDesigner: サファ太|Tap 393Hold 67Slide 17Break 8
MASTER
13(13.1)
729 notesDesigner: 玉子豆腐|Tap 585Hold 31Slide 97Break 16

Trivia

  • TRUST is the second solo song for Kobutsu Nagi (小仏 凪) of the Irodorimidori (イロドリミドリ) unit, following her group appearances within SEGA's multi-rhythm-game franchise.
  • The character Kobutsu Nagi is voiced by Sakura Kaoru (佐倉 薫), who performs the vocal track for this song in-character.
  • TRUST was added to maimai during the MiLK version on April 3, 2018, classified under the ongeki & CHUNITHM genre, a category that hosts crossover songs from SEGA's other rhythm game series before the two games received dedicated maimai genre labels.
  • The Master chart was designed by Tamagodoufu (玉子豆腐), a notes designer known for distinctive patterning choices across maimai's higher-difficulty charts.
  • The Expert chart was designed by Safata (サファ太), another recurring maimai chart designer.
  • Over the course of maimai's version updates, TRUST's difficulty levels were revised multiple times: Basic rose from 5 to 6, Expert from 9+ to 11, and Master from 12 to 13, likely reflecting community skill progression and re-evaluation of the chart's true difficulty.
  • The MASTER chart features a notably high Slide count (97 notes) relative to its Tap count (585), giving it a distinct slide-heavy pattern profile compared to other level-13 charts of its era.
  • No Re:Master chart exists for TRUST, as it was introduced during the MiLK era before the Re:Master difficulty was established in maimai DX.

FAQ

Who composed and performed TRUST in maimai?
TRUST is performed by Sakura Kaoru (佐倉 薫) as the voice of the Irodorimidori character Kobutsu Nagi (小仏 凪). It is Nagi's second solo song within the Irodorimidori franchise.
What version of maimai added TRUST?
TRUST was added in the maimai MiLK version, released on April 3, 2018. It belongs to the ongeki & CHUNITHM genre category.
What difficulty levels does TRUST have in maimai?
TRUST has four Standard charts: Basic at level 6, Advanced at level 7+, Expert at level 11, and Master at level 13 (constant 13.1). There is no Re:Master chart.
Who designed the charts for TRUST?
The Expert chart was designed by Safata (サファ太) and the Master chart was designed by Tamagodoufu (玉子豆腐). The Basic and Advanced charts have no credited designer.
What is Irodorimidori and how is TRUST connected to it?
Irodorimidori (イロドリミドリ) is a multimedia music-character franchise spanning multiple SEGA rhythm games. Kobutsu Nagi is one of its members, and TRUST is her second solo song, sung in-character by her voice actress Sakura Kaoru.
Has TRUST's difficulty changed across maimai versions?
Yes. Expert was originally level 9+ and was raised to 11 by UNiVERSE+. Master was originally level 12 and was raised to 13. Basic rose from 5 to 6. These adjustments reflect re-evaluations of the charts' difficulty over time.