W2TCH

I'm in Love With My Little Sister (2005)

2005 • 50m • Animation, Drama
IMDb5.9/10242TMDB51%15Rotten Tomatoes—Metacritic—
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On September 26, 2026
#50678
50678th by Pulse movie online
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Most Popular I'm in Love With My Little Sister Cast Members

Showtaro Morikubo is the most popular I'm in Love With My Little Sister cast member right now, with a Popularity Score of 2.38. Updated September 28, 2026.

#
Cast
Popularity
1

Showtaro Morikubo

Yori Yuuki (voice)/31 years during filming
2.4
2

Mai Nakahara

Iku Yuuki (voice)/24 years during filming
2.2
3

Kohsuke Toriumi

Haruka Yano (voice)/32 years during filming
2.1
4

Sakiko Tamagawa

▲ 0.1Saki Yuuki (voice)/43 years during filming
1.7
5

Tomoko Kawakami

Tomoka Kusunoki (voice)/35 years during filming
1.6
6

Toru Furusawa

▲ 0.2Shunpei Yuuki (voice)/42 years during filming
1.1