Train Man (6.6)

Movie · 2005 · 1 h 45 min · Comedy, Romance

The purportedly true story of a 23-year-old otaku (Japanese geek) who intervened when a drunk man was harassing a woman on a train. The otaku ultimately started dating with her and chronicled his event and his dates with the woman (who became known as "Hermès") on the Japanese mega-BBS 2channel.

Directed by: 村上正典

Starring 山田孝之, 中谷美紀, 国仲涼子, 永山瑛太, Kuranosuke Sasaki, Tae Kimura, 岡田義徳, 大杉漣, 三宅弘城, 坂本真

We don't know where to watch it in the US.