Behind the camera
- 2023Yukio in TokyoWriter5 ep.
- 2021Haruka no HikariOriginal Story5 ep.
- 2020Ima da kara, shinsaku drama tsukuttemimashitaWriter1 ep.
- 2020Wasteful Days of High School GirlsScreenplay7 ep.
- 2018Caseworker's Diary: Constitutional Rights, The Minimum Standard of Wholesome and Cultured LivingScreenplay10 ep.
- 2017Cruel CrowdScreenplay10 ep.
- 2016Busujima Yuriko no Sekirara NikkiWriter10 ep.
Also known as: 矢島弘一 · 야지마 코이치