Due to a tragic accident, Banri Tada is struck with amnesia, dissolving the memories of his hometown and past. However, after befriending Mitsuo Yanagisawa, he decides to move on and begin a new life at law school in Tokyo. But just as he is beginning to adjust to his college life, the beautiful Kouko Kaga dramatically barges into Banri's life, and their chance meeting marks the beginning of an unforgettable year. After having a glimpse of college life, Banri learns that he is in a new place and a new world—a place where he can be reborn, have new friends, fall in love, make mistakes, and grow. And as he begins to discover who he was, the path he has chosen leads him towards a blindingly bright life that he will never want to forget.

With a wicked scar on his face, a terrifying gaze, and an apron adorned with a teddy bear, ex-yakuza member Tatsu proudly assumes the role of a full-time househusband. Already familiar with the regular challenges of grocery shopping, Tatsu now takes it to the next level by joining a women's organization—but acceptance is not easily achieved without first mastering the elegance of flower arranging and housekeeping. Approaching homemaking ventures through the lens of his former occupation, Tatsu faces haiku battles, typhoon alerts, and cosplaying villains. For his dearest wife Miku, Tatsu will do anything, even if he is interrupted by his old acquaintances, whose former vigor has also yet to subside. Never faltering before a new challenge, Tatsu's tranquil days as a househusband are proving to be just as hectic as before.

The 7th Division's Private Hyakunosuke Ogata and former Shinsengumi Vice Commander Toshizou Hijikata find themselves on opposite sides of a gang war in Barato after hearing rumors of the Hidoro gang possessing an escaped prisoner's tattooed skin. With a lead to the hidden Ainu gold close at hand, the two gladly take up arms but a betrayal will force both sides to think twice before carelessly jumping the gun.

In this film, because of complaints from children that Goku is depicted as too much of an eager student, he is instead portrayed as a very naughty modern boy. It then received so many complaints from the PTA about its bad language that it was forced out of the show after all. (Source: Official Site)