Densha Otoko Deluxe: The Final Crusade

Aoi Nishimori's parents moved to another city for work, but Aoi didn't want to transfer to a new high school. She stays behind and lives in an apartment by herself. Shūsei Kugayama moves in next to Aoi's apartment. Shūsei is a very popular student at their high school. Due to a mistake, Aoi makes the sprinkler go off in his room. Until Shūsei's room is fixed, he stays with Aoi.

After a one night stand with Alex, Isabel realizes that she is pregnant and they decide to get married. However, along with the marriage comes compromise of one's own cultural traditions.

Three distinct tales unfold in the bustling city of Tokyo. Merde, a bizarre sewer-dweller, emerges from a manhole and begins terrorizing pedestrians. After his arrest, he stands trial and lashes out at a hostile courtroom. A man who has resigned himself to a life of solitude reconsiders after meeting a charming pizza delivery woman. And finally, a happy young couple find themselves undergoing a series of frightening metamorphoses.

With John's social life at a standstill and his ex-wife about to get remarried, a down on his luck divorcée finally meets the woman of his dreams, only to discover she has another man in her life - her son. Before long, the two are locked in a battle of wits for the woman they both love-and it appears only one man can be left standing when it's over.