ryo is a VOCALOID music producer who is a member of the Japanese band Supercell. He has composed various songs used in the Hatsune Miku: Project DIVA series. He is one of many early VOCALOID music producers to achieve major success on Niconico. ryo has partially retired from producing VOCALOID songs, now focusing on his professional career as a musician and composer.
Song credits[]
| Song name | Performed by | First game appearance (year) | Credits |
| "The World is Mine" (ワールド・イズ・マイン Waarudo Izu Main?) | Hatsune Miku | Hatsune Miku: Project DIVA (2009) | Music, lyrics, arranger |
| "Jaded" (ひねくれ者 Hinekuremono?) | Hatsune Miku | Hatsune Miku: Project DIVA (2009) | Music, lyrics, arranger |
| "Love is War" (恋は戦争 Koi wa Sensou?) | Hatsune Miku | Hatsune Miku: Project DIVA (2009) | Music, lyrics, arranger |
| "That One Second in Slow Motion" (その一秒スローモーション Sono Ichibyuo Suroumoushon?) | Hatsune Miku | Hatsune Miku: Project DIVA (2009) | Music, lyrics, arranger |
| "Melt" (メルト Meruto?) | Hatsune Miku | Hatsune Miku: Project DIVA (2009) | Music, lyrics, arranger |
| "Look This Way, Baby" (こっち向いてBaby Kocchi Muite Baby?) | Hatsune Miku | Hatsune Miku: Project DIVA 2nd (2010) | Music, lyrics, arranger |
| "When First Love Ends" (初めての恋が終わる時 Hajimete no Koi ga Owaru Toki?) | Hatsune Miku | Hatsune Miku: Project DIVA 2nd (2010) | Music, lyrics, arranger |
| "Sekiranun Graffiti" (積乱雲グラフィティ Sekiran'un Gurafiti?) | Hatsune Miku | Hatsune Miku: Project DIVA Extend (2011) | Music, arranger, manipulator (programming & instrumental) |
| "Odds & Ends" | Hatsune Miku | Hatsune Miku: Project DIVA: ƒ/F (2012) | Music, lyrics, arranger |
| "Black★Rock Shooter" (ブラック★ロックシューター Burakku★Rokku Shuta?) | Hatsune Miku | Hatsune Miku: Project DIVA: ƒ/F (2012) | Music, lyrics, arranger |
| "Name of the Sin" (罪の名前 Tsumi no Namae?) | Hatsune Miku | Hatsune Miku: Project DIVA X (2016) | Music, lyrics, arranger |