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Gakkou no Seiiki


TitleGakkou no Seiiki
Original title学校のセイイキ
LengthShort (2 - 10 hours)
Moshi Youxi Zhongwenhua Xingqu Xiaozu & Lianzhong Hanhuazu & 1CH Hanhuazu
Alternative version
Imouto no Seiiki
Kanojo no Seiiki
LinksWikipedia (ja), Wikidata, VNStat


This is the third game in feng’s Seiiki series, this time with two heroines instead of just one. Youhei’s older sister Yaeka is his homeroom teacher. She looks dignified as a teacher, and is very popular amongst the students. However, she’s always drunk at home and leads a very loose private life.

His classmate Maika is a transfer student who is into all things Akiba. She always invites him after school to go walk around Akiba. He’s gotten used to seeing her with a grilled squid in one hand and buying up doujinshi and doujin games.

This daily life, which he thought would continue forever, changed completely when rumours spread that Maika would be suddenly called back to her home country. Youhei and Yaeka try their best to help her remain in Japan.

[From Hau~ Omochikaeri!]

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Main characters

Side characters

Nase Yukana名瀬 ゆかな
MeasurementsHeight: 161cm
HairBrown, Bun, Intake, Sidehair, Twin Tails, V Bangs, Waist Length+
BodyAverage Height, Big Breasts, Pale, Slim, Teen
ClothesBody Ribbon, Clothing with Ribbons, Hair Flower, Hairpin, Kimono, Knee-high Socks, Loafers, Miniskirt, Naked Apron, Naked Ribbon, Off-The-Shoulder Shirt, Pajamas, Ribbon Hair Tie, Sailor School Uniform, Thigh-high Stockings
ItemsMobile Phone
PersonalityAtashi, Brocon, Friendly, Hardworker, Modern Tsundere, Pervert, Smart
RoleDomestic Partner, Full Sister, Ninth Grader, Younger Sister
Engages inCooking, Flirting
Voiced byAkino Hana


Yohei's younger sister. She is a third year middle school student who looks forward to attending high school with her brother next year.

Desperately in love with her brother, Yohei, despite being embarrassed by it. Her love for her brother causes her to act sweet to him sometimes while her embarrassment causes her to become angry at him at other times.