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)
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Characters
Ai-chan
MAIN
Kouhai-chan
MAIN
Onii-san
MAIN
Volleybu-chan
SUPPORTING
Senpai
SUPPORTING
