KO

Koharu Rikka

Koharu Rikka (小春六花) is a Japanese AI singer voice synthesis software character developed and managed by AH Software and TOKYO6 ENTERTAINMENT, released on March 18, 2021. She features multiple vocal modes and supports cross-lingual synthesis in Synthesizer V Studio Pro. She has voice databases for Synthesizer V AI, CeVIO AI, and VOICEPEAK.
Latest: 17
Last checked: Jun 7, 2025 1:59pm
Followers: 0
Rank: 4038/17421
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Overview

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Winget: Available

Version & Lifecycle

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Current: 17 Oldest supported: 2021-03-18

Tags

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voice synthesis AI singer Synthesizer V CeVIO AI VOICEPEAK Japanese

Top Contributors

Top sitewide contributors:

  1. Anbarasan
  2. nico_k
  3. Bob
  4. Vigneshwaran

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Release Notes & Updates

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Packaging Notes

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Originally planned for VOICEROID2 but cancelled; funded via Kickstarter; multi-platform voice synthesis software character

Notes

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Funded via Kickstarter in 2020; voiced by Yoshino Aoyama; supports multiple vocal modes and languages; VOICEROID2 version cancelled due to license expiration; VOICEPEAK version released in 2023.