Kei Ookubo

2021

• [ ] あ・く・あ〜ふたりだけの部屋〜 (Music) 

2022

• [ ] Saaya & Koharu (Original Music Composer) 

2023

• [ ] Hitozuma no toriko: Tonari no Asami-san (Original Music Composer) 

2024

• [ ] Saaya & Koharu: – Forever and Ever (Original Music Composer) 
• [ ] Punyu katsu: Ippai daisuki (Original Music Composer) 

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• [ ] Urbangarde 2016 XMAS SPECIAL HALL LIVE Tenshi des Akuma (Himself)