Tawawa on Monday
Season 1, Episode 10: Ai-chan and the Marathon Battle
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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.
All Episodes - Season 1
Episode 1
Tawawa on Monday
Episode 2
A Reliable Yet Clumsy Junior
Episode 3
Tawawa Sports
Episode 4
Angel of Blue Monday
Episode 5
Ai and the Pivotal Check-Up
Episode 6
The Not-so-invulnerable Junior
Episode 7
Ai and Her Summer Memory
Episode 8
Most Effective Sedative
Episode 9
Ai-chan and the Bakery Uniform
Episode 10
Ai-chan and the Marathon Battle
Episode 11
Recalling with Regret How He Completely Missed Seeing Her in Her Adolescence
Episode 12
Ai-chan and the Stairs to Adulthood