本気のしるし
- Blwyddyn: 2020
- Gwlad: Japan
- Genre: Drama, Romance
- Stiwdio: moutain gate production, Shogakukan, Nagoya Broadcasting Network
- Allweddair: based on novel or book, based on comic, based on manga, edited from tv series
- Cyfarwyddwr: 深田晃司
- Cast: 森崎ウィン, 土村芳, 宇野祥平, 石橋けい, 福永朱梨, 忍成修吾