The anime follows a salaryman who has a chance meeting with a girl named Ai on the train. They begin to meet every Monday on the train, with the man serving as her bodyguard on the crowded commute while they chat. (Source: Anime News Network)

Genres

Cast

Sayaka Harada

Ai-chan (voice)

Junji Majima

Onii-san (voice)

Ai Kayano

Kouhai-chan (voice)

Yasuaki Takumi

Senpai (voice)