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UTAU wiki

Daichi Akiyama (秋山大智(アキヤマ ダイチ)) is a voicebank for the UTAU program.


  • Age: 21
  • Sexuality: Gay
  • Likes: Quiet time, reading, knitting and baking.
  • Dislikes: Stupidity, flirting, bright colors, people that are loud and obnoxious.
  • Item: Rose

Daichi is very reserved, and he dislikes conversing with others. When shown affection, he is very hostile.

秋山大智 ROUGE Information:

  • Age: ??? (Assumed to be 200+, appears 21.)
  • Likes: Writing, reading, looking outside his balcony, piano, solitude, shiny objects.
  • Dislikes: Intruders (to his castle), large crowds, garlic, adventuring, the sun.

Akiyama Daichi ROUGE is an ex prince turned vampire, where he was exiled from his kingdom and sent deep into the woods to live out his life in solitude. He enjoys the fine arts and appreciating the world around him. He treats visitors with disdain, but he is a hospitable host.

秋山大智 THORN Information:

  • Age: Infinite, body is 21.
  • Likes: Flirting, performing, showing off, attention, petnames.
  • Dislikes: Itchy clothes, being ordered around, people that don't know him.

Backstory: Akiyama Daichi THORN is a demon, although the sins he represent are a secret. He is a narcissistic man, fueling himself off of compliments. His biggest wish is to become hell's biggest rock star.

秋山大智 PETAL Information:

  • Age: Infinite, body is 21.
  • Likes: Reading & writing, sweet foods, playing his flute.
  • Dislikes: Small talk, oversharing, being in the spotlight, demons.

Backstory: An angel of humility, Akiyama Daichi PETAL keeps to himself most of the time, a man with a solitary life. He spends his time working at libraries across heaven's lands.


  • PAISAN - Boyfriend

Voicebank distribution

Voicebank Reclist Range Description DL
秋山大智 Akiyama Daichi CVVC CVVC G#2~F#5 "5 pitch CVVC Voicebank (Main: D3, F3, A3, D4) (Falsetto: FD4) Default powerful singing voice." DL
秋山大智 Akiyama Daichi VCV E2~G4 "Tripitch (D3, F3, A3) VCV voicebank. Versatile bank, will fit most songs." DL
秋山大智 Akiyama Daichi ROUGE VCV E2~D4 "Monopitch (C3) VCV append voicebank. Best suited for darker + classical songs." DL
秋山大智 Akiyama Daichi THORN VCV A2~F4 "Bipitch (G3, B3) VCV append voicebank. Best suited for fast + loud songs." DL
秋山大智 Akiyama Daichi PETAL VCV F#2~D4 "Bipitch (D3, F3) VCV append voicebank. Best suited for soft + emotional songs." DL

Voice details

  • Input - Kana encoded and kana aliased
  • System - Microsoft Windows

Voice samples

Additional information

Terms of Use

All the provisions below shall be applied to the voicebank, Daichi Akiyama.

  • R-18 Content Allowed? Permission Not Required
  • Commercial Use of Voicebank Allowed? Permission Required
  • Commercial Use of Character Allowed? Permission Required
  • Do these terms apply to derivative characters/voices? Yes, even to derivatives created without permission
  • Click here to view the full terms of use for this UTAU.


  • Daichi is canonically gay and a transgender man.
  • His boyfriend is a half-human half-snake UTAU named PAISAN.



External links