"With the help of an online community, a nerdy and socially awkward man gathers the courage to start dating an attractive lady he met on a train."
Atsushi Ito
as Tsuyoshi Yamada ("Train Man"/ "Densha Otoko")
Misaki Itō
as Saori Aoyama ("Hermes")
Miho Shiraishi
as Kisuzu Jinkama
Mokomichi Hayami
as Keisuke Aoyama
Eriko Sato
as Kaho Sawazaki
Maki Horikita
as Aoi Yamada
Kosuke Toyohara
as Kazuya Sakurai
Kumiko Akiyoshi
as Yuki Aoyama
Risa Sudou
as Yuko Mizuki
Rokkaku Seiji
as Ushijima Sadao [Netizen, Hanshin Tigers fan]
Gekidan Hitori
as Yusaku Matsunaga [Guitar Man]
Eiji Sugawara
as Shinji Kawamoto
Shun Oguri
as Munetaka Minamoto [Netizen/ forum owner / ASCII artist]
Nasubi
as Couple Man [Netizen]
Shigenori Yamazaki
as Shinpei Asano [Netizen, College student, Anime otaku]
Shiro Kishibe
as Tsuneo Yamada
Sakurai Chizu
as Hashizume Ryoko [Netizen]
Tagame Tamura
as Couple Woman [Netizen]
Iori Nomizu
as Kagami Moe [Netizen, Cosplayer]
Tatsuya Gashûin
as Tominaga [Netizen, Poet, Traveler]
Doi Yoshio
as [Netizen, Tram conductor]
Yôko Nakajima
as Sachiyo [Netizen, Obachan]
Yoichi Nukumizu
as Ichisaka Susumu [Netizen]
Toshiyuki Toyonaga
as Stylish Man Honekawa [Netizen]
Kazuki Namioka
as Kishiwada [Netizen, Rock 'n' roll guy]
Ryushin Tei
as Tezuka [Netizen, injured basketball player]
Aiko Kaito
as Kaoru Hayama [Netizen, Hospitalised girl]
Shingo Katsurayama
as Seno [Netizen, Hermes's ex]
Hideki Takeuchi
Director
Wakamatsu Hiroki
Producer
Shogo Muto
Screenplay
Hiroshi Matsuo
Editor
白倉孝雄
Gaffer
星田和昭
Decorator