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Masaoka Azuki VOCALOID2 VOCALOID4 | Songs Albums Notable Originals

This article is about the VOCALOID4 software known as a voicebank. If you are looking for the VOCALOID character then click here.


On July 12, 2017, Masaoka Azuki and fellow Project 575 character, Kobayashi Matcha, were announced and released on the VOCALOID4 engine. Hiro Kanzaki designed their new VOCALOID4 outfits and Yuka Outsubo reprised her role for Azuki. While the AZUKI and MATCHA packages are normally available separately, for a limited time, users could purchase them together at a discounted price.[1]

Product Information[]



サービス残業 YouTube
365月病 (365-gatsubyou) (featuring MATCHA) YouTube

System Requirements[]

Work in Progress


Product Information
  Genre: Rock, Pop  Optimum Range: F2 ~ C4  Optimum Tempo: 70 ~ 180 BPM
  Total Tempo (min-max): 110 BPM  No. of Keys: W ~ 12, B ~ 8, Total ~ 20
  Trial/Demo Vers?: No  Starter Available?: No
Package details as noted:

The vocal is the commercialized version of the VOCALOID2 "lite" vocal used for Project 575. It is bright, cute, and has positive energy.

For a limited time, she was also sold in a joint released package with MATCHA.

The package comes with desktop illustrations and VSQX files.

Vocal traits as noted:
  • She is best for cutesy-style pop and rock.
  • The vocal is greatly improved over its previous incarnation.
  • Her vocal range is much larger then it was before, with both her lower and higher ranges extended.
Phonetic notes as noted:
  • Has triphones; a capability its previous VOCALOID2 lite version didn't have.
Software issues as noted:
  • Compared to the previous vocal, the tempo range is smaller, resulting in her being unable to do some genres of music.
Voicebank sample