Koharu Rikka Ai Liteshake It! - Realistic Tuningsynthv

【Koharu Rikka AI lite】Shake it! - REALISTIC TUNING【SynthV】

【Koharu Rikka AI Lite】Melty Land Nightmare【Synthesizer Vカバー】

【Koharu Rikka AI】close to you 【SynthV Cover】

【Koharu Rikka AI】 Roulette Days 【SYNTHV Original】

【Koharu Rikka AI LITE】The Disappearance Of Koharu Rikka 【Synthesizer V Cover】

Tiramizu-P || ちらみず

【SynthV Pro AI Tuning】 Dawn / CircusP ft. Koharu Rikka AI English "Mature Voice"

[ Koharu Rikka AI + Tsuina-chan AI + Eleanor Forte AI ] Ready Steady [ Short Ver. ]

carryingstarlightinherwake

【Koharu Rikka AI Lite】KING【Synthesizer V+MMD cover】

【Koharu Rikka AI Lite】Non-Breath Oblige【SynthesizerVカバー】

【Koharu Rikka AI lite】Double Lariat - REALISTIC TUNING 【SynthV】 VOCALOID cover

【Synthesizer V Koharu Rikka AI】 sings The Kids are Alright [The Who cover]

Koharu Rikka AI - Chimera - Synthesizer V Cover + SVP

【SynthV Pro】"Bloody Stream"【 Koharu Rikka (小春六花) AI lite】

[Koharu Rikka AI Lite]- Undercover (SynthV cover)

[Koharu Rikka AI Lite]- Palette (SynthV cover)

drop pop candy【Tsurumaki Maki & Koharu Rikka】realistic tuning, VOCALOID Cover【SYNTH Vカバー duet】

【Koharu Rikka AI】 Say You Love Me 【SYNTHV COVER】

CheezItsAreYummy

【Koharu Rikka AI LITE・Tsuina Chan AI LITE】アイデンティティ (Identity) 【Synthesizer Vカバー】

【Koharu Rikka AI Lite】Shinkai Shoujo SHORT -cover-【SynthVカバー】(+SVP)

【Natsuki Karin AI LITE x Koharu Rikka AI LITE】Wah Wah World【SynthV Cover】