Futari-bun no Shoumei
English title: Proof of Two
Japanese title: ふたり分の証明
Alternative titles: Proof of Us
Type: CM
Source: Original
Episodes: 1
Status: Finished Airing
Aired: Dec 23, 2022
Duration: 4 min
Rating: PG-13 - Teens 13 or older
Studios: Flat Studio
Genres: Drama

The story follows three friends grappling with school, studies, and relationships. Kouki Uchiyama will play Takuya Amano, a boy who will move to Hokkaido after finishing middle school. Yui Ishikawa plays Haruka Kishi, Takuya's childhood friend. Daisuke Fujita plays Tsubasa Miyake, a mutual friend of Takuya and Haruka who attends the Eikoh Seminar school. 

(Source: Anime News Network)