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Tawawa on Monday

A Reliable Yet Clumsy Junior

Tawawa Sports

Angel of Blue Monday

Ai and the Pivotal Check-Up

The Not-so-invulnerable Junior

Ai and Her Summer Memory

Most Effective Sedative

Ai-chan and the Bakery Uniform

Ai-chan and the Marathon Battle

Recalling with Regret How He Completely Missed Seeing Her in Her Adolescence

Ai-chan and the Stairs to Adulthood

Season 1

Episode 12

Animation

Comedy

ABEMA

niconico Channel

Season 2

Specials

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.