Now playing: Season 2, Episode 1 — Episode 1
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.
1. Episode 1
2021-09-20
Ai-chan is back, with a special treat to wash away those Monday-morning blues!
2. Episode 2
2021-09-27
How would your high school life have been different, if you had a girl with amazing proportions who loved you?
3. Episode 3
2021-10-04
Senpai and his junior take a trip down south, but run into overstuffed trouble at the airport!
4. Episode 4
2021-10-11
What better way to spend time with your girlfriend than when she's got a sexy swimsuit? But what if that means other men get to look at her too?
5. Episode 5
2021-10-18
Take a trip to the farm with Tawawa on Monday, as Ai-chan goes to experience the joy of country living.
6. Episode 6
2021-10-25
Sensei's life is about to change forever as he pops the question to his well-endowed former student.
7. Episode 7
2021-11-01
A new couple has moved into the apartment complex, and when the wife's bra falls off the clothesline and onto the veranda, it's time to get know them better!
8. Episode 8
2021-11-08
Senpai's junior has a secret hobby, and cameras have caught her in the act!
9. Episode 9
2021-11-15
It's off to the hot springs, where open-air baths and vibrating massage chairs await! And of course, the ping-pong balls aren't the only thing that bounce!
10. Episode 10
2021-11-22
After unfortunately getting him into the papers, the cheerleader has a special way of making it up to her boyfriend.
11. Episode 11
2021-11-29
Ai's in big trouble when her bra breaks, and she has to go shopping for a new, bigger one.
12. Episode 12
2021-12-06
It's the day of the big wedding, and there are plenty of other big things on display, too!
Sayaka Harada
Ai-chan (voice)
Junji Majima
Onii-san (voice)
Ai Kayano
Kouhai-chan (voice)
Yasuaki Takumi
Senpai (voice)
