Overflow is streaming on Amazon Prime Video, U-NEXT and Amazon Prime Video with Ads in Japan, and available to rent or buy on FOD. Availability checked 9 June 2026.
Where to watch Overflow
🇯🇵 Japan
Good to know
- Release date
- 2020-01-06
- Runtime
- 7m
- Language
- Japanese
- Seasons
- 1
- Episodes
- 8
- Network
- Tokyo MX
- Status
- Ended
- Country
- Japan
- Studio
- studio HōKIBOSHI
About Overflow
Overflow is a 2020 web series in the Animation genre, starring Mai Kadowaki, Tomoe Tamiyasu and Sada Naohiro. It spans 1 season and 8 episodes, and originally aired on Tokyo MX. It holds an average rating of 7.3/10 from 88 viewers. Below you can see where to watch Overflow in Japan — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.
Synopsis
Kazushi Sudou is a university student who is visited by his two childhood friends, the sisters Ayane and Kotone Shirakawa. When Ayane discovers that Kazushi not only forgot to buy her pudding but is also using her special lotion in the bath, she decides to take revenge and join Kazushi in his bath along with Kotone. Will the perverted Kazushi be able to remain indifferent to them both?
Seasons (1)
Cast
Themes & keywords
Frequently asked questions
Where can I watch Overflow in Japan?+
In Japan, you can stream Overflow on Amazon Prime Video, U-NEXT and Amazon Prime Video with Ads. It's also available to rent or buy on FOD.
Is Overflow on Netflix?+
Overflow is not on Netflix in Japan right now, but you can stream it on Amazon Prime Video, U-NEXT and Amazon Prime Video with Ads.
How many seasons of Overflow are there?+
Overflow has 1 season and 8 episodes in total.
Who stars in Overflow?+
Overflow stars Mai Kadowaki, Tomoe Tamiyasu and Sada Naohiro.
When did Overflow come out?+
Overflow is a 2020 web series.
What genre is Overflow?+
Overflow is Animation series.
User reviews
No reviews yet — be the first to review Overflow.
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