A side character in Kimi no Na wa. He is one of Taki Tachibana's closests friends and is often concerned about him whenever Mitsuha Miyamizu embodies him. Despite teasing Taki, he tries to support him as much as he can.

Spoiler

At the end of the movie, he is married to Miki Okudera.

(Source: Kimi no Na wa. Wiki)