Report an issue on this page.

Imouto no Seiiki

妹のセイイキ

TitleImouto no Seiiki
Original title妹のセイイキ
LengthShort (2 - 10 hours)
Developerfeng
Publishersfeng
1CH Hanhuazu & Lianzhong Hanhuazu
Relations
Alternative version
Gakkou no Seiiki
Kanojo no Seiiki
LinksWikipedia (ja), Wikidata, VNStat

Description

This is the second title in feng’s low-price Seiiki series, focusing on younger sister Yukana Nase.

When Youhei was small, he used to visit Akiba often. Even though it was for his younger sister Yukana, he soon got hooked on game centres and that’s how he became friends with his ojou-sama classmate Fuyuka. One day, Fuyuka gifted Yukana with a Christmas trip and the siblings enjoyed their time alone together like a couple. Looking at his younger sister, he realized that still hasn’t saved her from that time.

“You won’t let your younger sister take your virginity even though you’re into Akiba stuff… I hate you, onii-chan!”

[From Hau~ Omochikaeri!]

Releases

Japanese
2015-08-2818+Imouto no Seiiki - Regular Edition
2015-08-2818+Imouto no Seiiki - Dakimakura Cover Included Deluxe Limited Edition
2015-08-2818+Imouto no Seiiki - Download Edition
Chinese
2015-10-2518+Mei de Shengyu (patch)
2015-12-1718+Meimei de Shengyu (patch)

Staff

Full character list

Character summary

ProtagonistNase Youhei
Main characterNase Yukana
Voiced by Akino Hana
Side characterAkiyoshi Fuyuka
Voiced by Haruka Sora
Side characterNase Yaeka
Voiced by Kaga Hikaru
Side characterOotori Maika
Voiced by Kanau

User stats

Vote stats
106 votes total, average 6.90 (decent)
10
4
9
8
8
24
7
38
6
20
5
5
4
4
3
0
2
2
1
1
Recent votes(show all)
haroro10392020-10-21
marduk7.72020-10-21
nuj1.62020-10-10
ever6.22020-08-21
xmoonxsun6.52020-06-02
manakanemu82020-03-31
naiohoras6.92020-03-28
moehibiki72020-03-25

Ranking

Popularity: ranked #1134 with a score of 1.58

Bayesian rating: ranked #2136 with a rating of 6.70

Screenshots

Imouto no Seiiki - Regular Edition

Screenshot sf90003Screenshot sf90004Screenshot sf90005Screenshot sf90007Screenshot sf90008Screenshot sf90009Screenshot sf90010Screenshot sf90012