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Imouto no Seiiki

妹のセイイキ

TitleImouto no Seiiki
Original title妹のセイイキ
Play timeShort (7h15m from 2 votes)
Developerfeng
Publishersfeng
Sekai Project
1CH Hanhuazu & Lianzhong Hanhuazu
Relations
Alternative version
Kanojo no Seiiki
Gakkou 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 (3)
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 (2)
2015-10-2518+Mei de Shengyu (unofficial patch)
2015-12-1718+Meimei de Shengyu (unofficial patch)
Korean (1)
2021-10-0918+Imouto no Seiiki (unofficial machine translation patch)
English (1)
TBAImouto no Seiiki

Staff

Full character list

Character summary

Nase YouheiProtagonist
Nase YukanaMain character
Voiced by Akino Hana
Akiyoshi FuyukaSide character
Voiced by Haruka Sora
Nase YaekaSide character
Voiced by Kaga Hikaru
Ootori MaikaSide character
Voiced by Kanau

User stats

Vote stats
131 votes total, average 6.85 (decent)
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Recent votes(show all)
1 review »
hidden82022-01-07
hjshuang852021-11-25
name66662021-11-04
stygian-knight62021-11-04
Ryosuke72021-10-26
hidden62021-10-16
bxaxkxa82021-10-07

Ranking

Popularity: ranked #1216 with a score of 1.58

Bayesian rating: ranked #2269 with a rating of 6.66

Screenshots

Imouto no Seiiki - Regular Edition

Screenshot sf90003Screenshot sf90004Screenshot sf90005Screenshot sf90007Screenshot sf90008Screenshot sf90009Screenshot sf90010Screenshot sf90012