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One Monday morning, Ai is having trouble while running at the school's marathon activity, and is confused with why her friend, who also has fairly large breasts, seems to be not bothered after running for a long time.
Episodes
EP 1
Tawawa on Monday
2016-10-10
EP 2
A Reliable Yet Clumsy Junior
2016-10-17
EP 3
Tawawa Sports
2016-10-24
EP 4
Angel of Blue Monday
2016-10-31
EP 5
Ai and the Pivotal Check-Up
2016-11-07
EP 6
The Not-so-invulnerable Junior
2016-11-14
EP 7
Ai and Her Summer Memory
2016-11-21
EP 8
Most Effective Sedative
2016-11-28
EP 9
Ai-chan and the Bakery Uniform
2016-12-05
EP 10
Ai-chan and the Marathon Battle
2016-12-12
EP 11
Recalling with Regret How He Completely Missed Seeing Her in Her Adolescence
2016-12-19
EP 12
Ai-chan and the Stairs to Adulthood
2016-12-26
Voice Cast
Sayaka HaradaAi-chan (voice)Voice Actor
Junji MajimaOnii-san (voice)Voice Actor
Ai KayanoKouhai-chan (voice)Voice Actor
Yasuaki TakumiSenpai (voice)Voice Actor
