KissXSis
kiss×sis
The story begins with Keita Suminoe, a male third-year junior-high school student studying for his high school entrance exams. He is living in a home with his older twin stepsisters, Ako and Riko, who share no blood relation to him, and they help him prepare for his exams. Even though he initially dislikes himself for it, he begins to become attracted to his two step-sisters, and his two parents encourage him to eventually get married to one of them.
Where to stream KissXSis
Not streaming in the United States right now.
Trailer
Trailer
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Frequently asked questions about KissXSis
Where can I watch KissXSis in the United States?
KissXSis is not streaming in the United States right now, though it is available in Germany, Austria, and Japan. Track it in Limelight, and Limelight+ will notify you when it arrives on a service you pay for.
What are the ratings for KissXSis?
KissXSis scores 6.4 on The Movie Database.
Who stars in KissXSis?
KissXSis stars Ayana Taketatsu, Yuiko Tatsumi, Ken Takeuchi, Yoriko Nagata, and Asami Imai.
How many seasons of KissXSis are there?
KissXSis has 1 season and 12 episodes, and is ended.
How long does it take to watch all of KissXSis?
All 12 episodes of KissXSis add up to about 5 hours at roughly 25 minutes each. At two hours a night that is about 3 evenings; at four hours a day it takes about 1 days.
What network is KissXSis on?
KissXSis airs on AT-X, and is produced by GANSIS and feel..
What language is KissXSis in?
KissXSis is in Japanese, and its original title is kiss×sis.
Ratings and metadata from The Movie Database (TMDB), streaming data from JustWatch. This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming availability checked October 2026.