Koi Iro Marriage


Koi Iro Marriage
TitleKoi Iro Marriage
Original title恋色マリアージュ
LengthMedium (10 - 30 hours)
Publishers Marmalade & Moe App
Same setting
Hoshi no Ne Sanctuary


Nao works at the Kotoshiro ryokan, which is managed by his grandmother after his parents’ deaths. It’s not a profitable business, but one day he got a loan from the Morikawa group... And also a bride!? Sure, his fiancée Mihono is extremely cute, but both of them are still students. They knew little about love, much less marriage. Their personalities don’t seem to be a good fit and their time together was strained from the start. Under the eyes of his classmates and the ryokan’s staff and guests, will they understand the true meaning of love and marriage?

[From Hau~ Omochikaeri!]

Main characters

Luriastis T. Mikuriya
Luriastis T. Mikuriyaルリアスティス・T・御厨 B
MeasurementsHeight: 155cm, Bust-Waist-Hips: 77-55-80cm
Birthday14 April
Hair, Braid, Grey, Sidehair, Straight, Waist Length+, White
Eyes, Tareme, Teal
Body, Average Height, B Cup, Pale, Slim, Teen
Clothes, Maid's Dress, Naked Apron, School Uniform
Personality, Deredere, Docile, Watashi
Role, Childhood Friend, Half-Japanese, Kouhai, Nordic, Painter, Waitstaff, Wealthy
Engages in, Painting
Engages in (Sexual), Blowjob, Boobjob, Female Ejaculation, Footjob, Hairjob, Handjob, Sex in Public Places, Sex in Water, Sixty-nine, Virgin Sex
Subject of (Sexual), Doggy Style, Missionary, Quickie Fix, Sitting Sex, Tominagi, Vaginal Fingering
Voiced byToono Soyogi


A childhood playmate of Nao's from a wealthy family they promised each other they would get married one day. Although he forgot about it she and her family have looked forward to their eventual wedding when they grow up. She arrives at the inn to fulfill their promise, while being completely unaware of Mihono's recent engagement to Nao.

Morikawa Mihono
Morikawa Mihono森川 美穂乃 AB
MeasurementsHeight: 158cm, Bust-Waist-Hips: 84-56-86cm
Birthday21 March
Hair, Black, Spiky Bangs, Straight, Waist Length+
Eyes, Tareme, Violet
Body, Average Height, D Cup, Pale, Slim, Teen
Clothes, Beret, Maid's Dress, Maid's Headdress, School Uniform
Personality, Classic Tsundere, Refined, Watashi
Role, Betrothed, Classmate, High School Student, Maid, Ojousama, Rival, Waitstaff
Engages in, Cleaning
Engages in (Sexual), Blowjob, Boobjob, Female Ejaculation, Footjob, Outdoor Sex, Sex in Public Places, Sixty-nine, Virgin Sex
Subject of (Sexual), Bukkake, Butterfly, Cowgirl, Cunnilingus, Missionary, Reverse Missionary, Seventh Posture, Sexual Blindfold, Standing Sex, Vaginal Fingering, Vibrator
Voiced byMotoyama Mina


A wealthy young lady who's betrothed to Nao. Nao's grandmother Ayame also makes her become a maid at the inn so she can learn what it takes to run the inn she will one day inherit. It's very difficult for her to act subservient.

Side characters

Akiyoshi Tetsugorou
Akiyoshi Tetsugorou秋吉 鉄五郎 
MeasurementsHeight: 181cm
Body, Tall
Role, Cook
Voiced byYamamoto Kanehira
Hachisuka Tomoya
Hachisuka Tomoya蜂須賀 友矢 B
MeasurementsHeight: 175cm
Birthday19 May
Hair, Blond, Short, Spiky Bangs
Eyes, Blue
Body, Average Height, Pale, Slim, Teen
Clothes, School Uniform
Personality, Arrogant, Boku, Narcissist
Role, Classmate, High School Student, Son, Wealthy
Voiced byOosaka Ryouta


Nao's classmate who is the son of the owners of the resort Hachisuka Hotel. Because he and Nao are in similar positions, Tomoya calls himself Nao's greatest rival.

Kashima Hibari
Kashima Hibari鹿島 ひばり AB
MeasurementsHeight: 167cm
Birthday27 April
Hair, Brown, Shoulder-length, Sidehair, Spiky Bangs, Twin Tails
Eyes, Green, Tareme
Body, Average Height, Pale, Slim, Teen
Clothes, Hair Flower, Hairpin, Maid's Dress, Maid's Headdress
Personality, Friendly, Gossipy, Loud
Role, Full Sister, Maid, Older Sister
Voiced byKinoshita Yaya


Tsugumi's older sister and a maid working at the Kotoshiro ryokan.

Kashima Tsugumi
Kashima Tsugumi鹿島 つぐみ AB
MeasurementsHeight: 164cm
Birthday16 November
Hair, Black, Short, V Bangs
Eyes, Brown, Tsurime
Body, Average Height, Pale, Slim, Teen
Clothes, Ankle Boots, Hairpin, Maid's Dress, Maid's Headdress
Personality, Selfish
Role, Full Sister, Maid, Younger Sister
Voiced byIsshiki Hikaru


Hibari's younger sister and a maid working at the Kotoshiro ryokan.

Kotoshiro Ayame
Kotoshiro Ayame琴城 菖蒲 A
MeasurementsHeight: 163cm
Birthday28 February
Hair, Brown, Bun, Short, Thick Eyebrows, Widow's Peak
Eyes, Brown
Body, Old, Pale, Wrinkles
Clothes, Hair Tie, Kimono, Tabi
Role, Grandmother, Inn Manager
Engages in (Sexual), Not Sexually Involved
Voiced byMatsuda Mina


Nao's grandmother who also runs the Kotoshiro ryokan.