Quick answer — Sekai Ichi Hatsukoi - The World's Greatest First Love: The Case of Takafumi Yokozawa: the opening theme is "Sekaiichi Hatsukoi opening 1 Full" and the ending theme is "Sekaiichi Hatsukoi ed FULL".
Movie adaptation of the Sekaiichi Hatsukoi: Yokozawa Takafumi no Baai BL light novel. Produced by Studio DEEN, this comedy, drama, and romance series premiered in Winter 2014. The series spans 1 episodes and is currently finished.
Also known as: Sekai-ichi Hatsukoi Movie · Eiga Sekaiichi Hatsukoi
Sekai Ichi Hatsukoi - The World's Greatest First Love: The Case of Takafumi Yokozawa has 1 episodes and is finished.
Sekai Ichi Hatsukoi - The World's Greatest First Love: The Case of Takafumi Yokozawa was produced by Studio DEEN and released in 2014.
Sekai Ichi Hatsukoi - The World's Greatest First Love: The Case of Takafumi Yokozawa is classified under Comedy, Drama, Romance.
Sekai Ichi Hatsukoi - The World's Greatest First Love: The Case of Takafumi Yokozawa premiered in Winter 2014.
The opening theme of Sekai Ichi Hatsukoi - The World's Greatest First Love: The Case of Takafumi Yokozawa is "Sekaiichi Hatsukoi opening 1 Full".
The ending theme of Sekai Ichi Hatsukoi - The World's Greatest First Love: The Case of Takafumi Yokozawa is "Sekaiichi Hatsukoi ed FULL".
Sekai Ichi Hatsukoi - The World's Greatest First Love: The Case of Takafumi Yokozawa is based on a light novel.
Sekai Ichi Hatsukoi - The World's Greatest First Love: The Case of Takafumi Yokozawa is listed on Crunchyroll. Availability varies by region.







Character data from AniList.
Fans also recommend: