Soujun Shiwa

曹純 子和

Soujun Shiwa
Soujun Shiwa曹純 子和 
AliasesRuurin, 柳琳, るーりん, Cao Chun - Zihe
Hair, Blond, Bun, Hair Beads, Ringlet
Eyes, Violet
Body, E+ Cup, Pale, Teen
Clothes, Ankle Boots, Detached Sleeves, Dress, Earrings, Hair Flower, Knee-high Socks, Puffy Sleeves, Thigh-high Stockings
Personality, Altruistic, Closet Pervert, Flustered, Jealous, Kind, Shy, Watashi
Role, Chinese, Cousin, Full Sister, Healer, Younger Sister
Engages in, Cooking
Engages in (Sexual), Blowjob, Group Sex, Masturbation, Sexual Fantasy, Virgin Sex
Subject of (Sexual), Cowgirl
Visual novelsSide character - Shin Koihime † Musou -Kakumei- Ryuuki no Taimou
Side character - Shin Koihime † Musou -Kakumei- Son Go no Ketsumyaku
Main character - Shin Koihime † Musou -Kakumei- Souten no Haou
Voiced bySawasawa Sawa


Karin's cousin an Karon's younger sister. A really gentle and caring woman. Her appearance and manner hides her true strength. Ruurin is in charge of various duties so she accumulates stress easily.

She can't drink sake and she's a terrible singer. She cares a lot about her older sister and get angry at her for not taking military affairs seriously, which endangers her life.