KissXSis

KissXSis (2010)

2010 • 1 season • Animation, Comedy • TV-MA

On August 10, 2026

#6124 ▼ 57

6124th by attention TV show online

4,170.7 Attention Score

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photo from the episode

Episode 4 — Practice in Secret

Season 0 • KissXSis

Released: 2010-06-04 • Animation/Comedy

60%

User score

Whilst searching through Keita's room, Ako and Riko find a dirty magazine featuring siblings in a threesome. Wondering if they may end up doing the same thing with Keita, they end up having a "practice threesome" with a dummy.

Where to Stream Episode 4

Season 0 · Episode 4 · Streaming in USA

JustWatch

Episodes

Episode 1
Start from Scratch
2008-12-22

Episode 2
Under the Same Roof
2009-05-22

Episode 3
Christmas Party
2009-11-20

Episode 4
Practice in Secret
2010-06-04

Episode 5
The Supreme Bliss Hot Spring Trip
2010-11-22

Episode 6
Engrossed in Bewilderment
2011-06-22

Episode 7
Mmm! Physical Examination
2011-11-30

Episode 8
Peach Flowers Bloom in the Rainy Season
2012-07-06

Episode 9
After All!? The Eventful Home Visit
2013-02-06

Episode 10
Going Mad in Youthful Sweat
2013-11-06

Episode 11
That Field of View, Many Colors
2014-08-06

Episode 12
A Good Relationship Forever
2015-04-06

Information

Episode air date	04.06.2010
Episode runtime	25 min
Episode rating	6.00
Genres	Animation / Comedy
TMDB series rating	6.3
IMDb series rating	5.9
Series status	Ended
Age rating	17+
Country	JP

Trailer

Additional videos

Trailer

▶

Cast

Ayana Taketatsu

Ayana Taketatsu
Ako Suminoe (voice)

Yuiko Tatsumi
Riko Suminoe (voice)

Ken Takeuchi
Keita Suminoe (voice)

Yoriko Nagata
Miharu Mikuni (voice)

Asami Imai
Yuzuki Kiryu (voice)

Asuka Ohgame
Mikazuki Kiryu (voice)

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