Eien ni Tsuite no Shomei

Directed by Renpei Tsukamoto

With Yosuke Sugino, Ryo Ryusei, Nagisa Sekimizu and Toshio Kakei

Unable to accept the relationship between the three, which is gradually falling apart, Suji takes on the challenge of the “Kolatz Conjecture,” a difficult problem that has yet to be solved, relying solely on mathematics. But what awaits him at the end of his challenge is a shocking conclusion that no one could have predicted.