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Kiss x Sis
Synopsis
The story
Keita is studying hard for a high school entrance test, but his two beautiful elder twin stepsisters are a constant distraction. Though they mean well, Ako and Riko are also extremely sexually assertive and interested in Keita. At first, he fends them off, but little by little, with each kiss, Keita becomes close to both twins until a forbidden love triangle develops. Will taboo-breaking love bloom between two of them... or will Keita at least get into high school?!
ComedyEcchiRomance
Episode guide
12 episodes
Watch progress is saved in this browser.
01Episode 1Unwatched · Aired02Episode 2Unwatched · Aired03Episode 3Unwatched · Aired04Episode 4Unwatched · Aired05Episode 5Unwatched · Aired06Episode 6Unwatched · Aired07Episode 7Unwatched · Aired08Episode 8Unwatched · Aired09Episode 9Unwatched · Aired10Episode 10Unwatched · Aired11Episode 11Unwatched · Aired12Episode 12Unwatched · AiredCharacters & voices
9 credited
Keita Suminoe
Main
Ako Suminoe
Main
Riko Suminoe
Main
Miharu Mikuni
Supporting
Mikazuki Kiryuu
Supporting
Yuuzuki Kiryuu
Supporting
Suminoe no Haha
Supporting
Chichi
Supporting
Toda Edogawa
Supporting
Production staff
9 credited
Themes & motifs
AniList community tags
InsekiTheme-Romance100%
Female HaremTheme-Romance91%
TwinsCast-Traits90%
NudityCast-Traits87%
HeterosexualTheme-Romance84%
SeinenDemographic81%
SlapstickTheme-Comedy79%
ParodyTheme-Comedy79%
IncestTheme-Romance74%
MasturbationSexual Content70%
Male ProtagonistCast-Main Cast65%
Community pulse
79.6K members
Score spread
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Watch status
Current4,173
Planning14,905
Completed53,401
Dropped4,023
Paused3,057
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Series map
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What viewers say
500 community reviews
10/10 WOULD WATCH AGAIN
@Pang234/258 helpful
this is a review KISSxSIS (TV) as my other one got taken down :sadge:
@zaiiin25/29 helpful
I like Kiss x Sis. And You Should Too.
@Splorpers69/93 helpful
The Ultimate Friendship Test (and also makes me just say ew) - A 'Review' of Kiss x Sis by Satonee
@Satonee51/109 helpful