| Title |
| ||
| Status | Unfinished, no ongoing development | ||
| Play time | Short (2 - 10 hours) | ||
| Developer | Melon Novel | ||
| Publishers | Melon Novel | ||
| Relations | |||
DescriptionA week passed since the request for the marriage of hibi, everything happens marvelously good between Toma and Hibi, until the day when Hibi receives a call from his mother saying that she and are father, sisters and brother come to see Toma to see if he is fit to become a member of their family. | |||
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| Toma Sazuko | |
| Aliases | トマ セヅコ |
| Hair | Brown, Short |
| Personality | Hard Worker, Honest, Kind, Naive |
| Role | Classmate, High School Student |
| Engages in | Athletics, Cooking, Swimming, Teasing |
| Subject of | Discrimination, Teasing |
DescriptionToma is appreciated by many people because he doesn't hesitate to help someone, no matter what the problems, he can always find a solution. | |
| Hibi Nazako | |
| Aliases | ハイビ ンエゼコ |
| Hair | Black, Waist Length+ |
| Eyes | Red |
| Personality | Kind, Smart, Timid |
| Role | Demon, High School Student, Kouhai, Library Committee Member |
| Engages in | Cooking |
DescriptionHibi is a very shy person who always has trouble expressing herself to someone she doesn't know. | |
| Annel Okaha | |
| Aliases | アンエロケハ |
| Hair | Brown, Long, Sidehair |
| Eyes | Brown |
| Body | Furry Tail, Horns, Olive, Slim, Teen |
| Clothes | School Uniform |
| Personality | Airhead, Carefree, Energetic |
| Role | Cow, High School Student, Senpai |
| Engages in | Athletics, Swimming, Teasing |
DescriptionAnnel is a very energetic person. | |
| Annys Nazako | |
| Hair | Long, White |
| Eyes | White |
| Body | Horns |
| Clothes | Chinese Dress |
| Personality | Arrogant, Blunt, Strict, Tsundere |
| Role | Demon, Housewife, Mother, Wife |
| Engages in | Cooking |
DescriptionAnnys is the mother of hibi. | |
| Hiba Nazako | |
| Hair | Red |
| Eyes | Red |
| Body | Horns |
| Clothes | Chinese Dress |
| Personality | Arrogant, Blunt, Deredere, Kind |
| Role | Daughter, Demon, Older Sister, Sister-in-law, Twin Sister, Younger Sister |
DescriptionHiba is Hibi's twin sister, she loves her sister, especially her reaction when she tries to get closer to Toma. | |
| Hina Nazako | |
| Body | Horns, Kid |
| Clothes | Chinese Dress |
| Personality | Kind, Lazy, Smart, Sweets Lover |
| Role | Daughter, Demon, Middle School Student, Sister-in-law, Twin Sister, Younger Sister |
DescriptionHina is Hibi's younger sister and Hino's twin sister. | |
| Hino Nazako | |
| Hair | Pink |
| Eyes | Green |
| Body | Horns, Kid |
| Clothes | Chinese Dress |
| Personality | Energetic, Kind, Sweets Lover |
| Role | Daughter, Demon, Middle School Student, Sister-in-law, Twin Sister, Younger Sister |
DescriptionHino is Hibi's younger sister and hina's twin sister, when she meets Toma for the first time, she sees him as a rival in sport and always wants to play with him. | |
| Hiromi Nazako | |
| Body | Horns, Teen |
| Clothes | Chinese Dress |
| Personality | Arrogant, Blunt, Tsundere |
| Role | Demon, Middle School Student, Older Sister, Sister-in-law, Younger Sister |
| Engages in | Athletics, Swimming |
DescriptionHiromi is the little sister of hibi, she hates humans since what happens to them arriving on earth. | |
| Imako Juri | |
| Aliases | イメコ ジュリ |
| Hair | Blond, Short |
| Eyes | Amber |
| Body | Furry Tail, Kemonomimi, Multiple Tails, Pale, Slim, Teen |
| Clothes | School Uniform |
| Personality | Hard Worker, Serious, Smart, Stubborn |
| Role | Fox, High School Student, Honor Student, Older Sister, Senpai, Student Council President |
| Engages in | Athletics, Swimming, Teasing |
DescriptionJuri is a brilliant student who became the chair of the student council after succeeding in class S. | |
| Mayako Ai | |
| Aliases | メエコ エ |
| Hair | Red, Ringlet, Sidehair |
| Eyes | Violet |
| Body | Bat Wings, Demon Tail, Horns, Pale, Slim, Teen |
| Clothes | Ribbon Tie, School Uniform |
| Personality | Blunt, Cautious, Energetic, Modern Tsundere, Shy, Vindictive |
| Role | High School Student, Kouhai, Succubus |
| Engages in | Athletics, Swimming, Teasing |
| Subject of | Teasing |
DescriptionMayako is someone who doesn't like school but loves sports. | |
| Tsukisa Nazako | |
| Hair | Black |
| Eyes | Red |
| Body | Horns |
| Clothes | Chinese Dress |
| Personality | Friendly, Genius, Kind, Protective |
| Role | Brother-in-law, Demon, Older Brother |
| Subject of | Muteness |
DescriptionTsukisa is the big brother of hibi, very protective towards these sisters he does not hesitate to have resorted to the violence if necessary. | |