AliasesReichen, 瑞姫, Empress He
Hair, Green, Long, Twin Tails, V Bangs
Eyes, Hosome, Red
Body, Mole, Pale, Slim, Teen, Younger Appearance
Clothes, Evening Gloves, Headband, Knee-high Socks, Mini-dress, Strapless Dress, Strap-on Dildo, Unusual Hair Ornaments
Personality, Curious, Manipulative, Mysterious, Slutty, Warawa
Role, Based on a Real Person, Chinese, Daughter, Empress Regnant, Full Sister, Vendor, Widow, Younger Sister
Engages in, Flirting, Shopping, Teasing
Engages in (Sexual), Blowjob, Double Penetration (Group Sex), Group Sex, Incest, Lesbian Sex, Outdoor Sex
Subject of (Sexual), Standing Sex
Visual novelsSide character - Shin Koihime † Musou - Kakumei ~Ryuuki no Taibou~
Side character - Shin Koihime † Musou - Kakumei ~Son Go no Ketsumyaku~
Main character - Shin Koihime † Musou -Kakumei- Souten no Haou
Voiced byToyotaka Ren


Kei's younger sister. Knowing Kei's personality, she can convince/order her to do basically anything she wants. Reichen and her sister used to run a butchery when the late emperor saw and fell in love at first sight for Reichen, and she wasted no time to take the opportunity.

She likes to use her looks to seduce men to work for her but rarely even lets them touch her. She doesn't really care much about money or social status, but she hates the countryside and wants to live in capital/big cities even if she has to work in a butchery again to do so.

<hidden by spoiler settings>After Kazuto repeatedly resists her advances she becomes really interested in him and actually falls for him.