Hiroto Otsubo

1999

• [ ] trancemission (Original Music Composer) 

2012

• [ ] Documentary of AKB48 Show Must Go On (Original Music Composer) 

2013

• [ ] Documentary of AKB48 No Flower Without Rain (Original Music Composer) 

2014

• [ ] Documentary of AKB48 The Time Has Come (Original Music Composer) 

2020

• [ ] Our Lies and Truths: Documentary of Keyakizaka46 (Original Music Composer)