Kazoku Koukan Ane-Haha-Imouto

家族交感 姉・母・妹

TitleKazoku Koukan Ane-Haha-Imouto
Original title家族交感 姉・母・妹
LengthMedium (10 - 30 hours)
Publishers AiCherry & Kanisky
Kazoku Koukan Kindan no Shou ~Kazoku ...
Side story
Kazoku Koukan Side Stories


Kazuya's elder sister Kanoko announces her engagement to be married but Kazuya has had a crush on her since he was young and refuses to let her go. He wants to become her lover and be her only man but she refuses because that would be incestuous. She encourages him to build a relationship with his cousin Hikari instead but he won't give up his feelings for his sister.

Meanwhile Hikari's father and Kazuya's uncle is dying and both Hikari and Kazuya's aunt Chigusa cling to him in desperation for comfort.

Main characters

Andou Meguru
Andou Meguru安藤 メグル B
MeasurementsHeight: 158cm, Bust-Waist-Hips: 82-56-84cm
Hair, Green, Shoulder-length, Twin Braids
Body, Average Height, B Cup, Pale, Teen
Clothes, Glasses, School Uniform
Role, Classmate, High School Student
Engages in (Sexual), Bestiality, Group Sex, Lesbian Sex
Voiced byMi-Ko


Hazuki's classmate. She has a crush on Kazuya.

Kayama Chigusa
Kayama Chigusa佳山 千草 AB
MeasurementsHeight: 168cm, Bust-Waist-Hips: 95-60-96cm
Hair, Black, Bun, Curtained
Body, E+ Cup, Pale, Young-adult
Clothes, Apron, Kimono, Skirt
Role, Aunt, Mother
Engages in (Sexual), Group Sex, Inbreeding, Incest, Sex with Others
Voiced byKawashima Rino


Cup size: E
<hidden by spoiler settings> Kazuya's true mother. She was raped by her brother, became pregnant, and gave birth to twins Kazuya and Hikari. She took Hikari and raised her as her daughter while her brother took Kazuya and raised him as his son.

Kayama Hikari
Kayama Hikari佳山 ひかり A
MeasurementsHeight: 163cm, Bust-Waist-Hips: 86-54-88cm
Hair, Long, Red
Eyes, Red
Body, Average Height, C Cup, Pale, Teen
Clothes, Jacket, Maid's Dress, School Uniform, Skirt
Role, Cousin, Daughter, Full Sister, Inbred, Twin Sister
Engages in (Sexual), Group Sex, Incest, Lesbian Sex, Masturbation, Sex with Others
Voiced byKusayanagi Junko


<hidden by spoiler settings> Kazuya's true sister and twin. She was raised by her mother Chigusa thinking Kazuya was her cousin.

Toujou Hazuki
Toujou Hazuki東条 葉月 B
MeasurementsHeight: 150cm, Bust-Waist-Hips: 76-50-78cm
Hair, Curtained, Orange
Eyes, Red
Body, A Cup, Average Height, Pale, Teen
Clothes, School Uniform, Skirt, Tank Top, Thigh-high Stockings
Role, Cheerleader, Full Sister, Half-sister
Engages in (Sexual), Group Sex, Incest, Lesbian Sex, Masturbation, Sex with Others
Voiced byAokawa Nagare


Kazuya's younger sister. <hidden by spoiler settings>Because her true mother is Kaoru she is actually only Kazuya's half sister.

Toujou Kanoko
Toujou Kanoko東条 香乃子 O
MeasurementsHeight: 156cm, Bust-Waist-Hips: 88-54-85cm
Hair, Blond, Bun, Waist Length+
Eyes, Brown
Body, D Cup, Pale, Young-adult
Clothes, Blouse, Collar, Garter Belt Stockings, Pantyhose, Ribbon Hair Tie, Skirt, Thigh-high Stockings, Veil, Wedding Dress, Wedding Ring
Personality, Brocon
Role, Full Sister, Half-sister, Older Sister
Engages in, Infidelity
Engages in (Sexual), Inbreeding, Incest, Sex with Others, Virgin Sex
Voiced byAino Riko


<hidden by spoiler settings> Kazuya's elder sister. Because her true mother is Kaoru she is actually only Kazuya's half sister.

Her engagement starts the events of the game.

Toujou Kaoru
Toujou Kaoru東条 馨 
MeasurementsHeight: 170cm, Bust-Waist-Hips: 97-58-90cm
Hair, Red, Shoulder-length
Body, E+ Cup, Pale, Young-adult
Clothes, Belt, Earrings, Garter Belt Stockings, Necklace, Skirt, Tank Top, Thigh-high Stockings
Role, Famous, Mother, Non-blood-related Mother, Wife
Subject of, Nymphomania
Engages in (Sexual), Group Sex, Incest, Sex with Others
Subject of (Sexual), Double Penetration (Group Sex)
Voiced byKaori


Cup size: F
<hidden by spoiler settings> Because Kazuya's true mother is Chigusa, Kaoru is an unrelated woman married to his father. Nonetheless Kaoru raises him as her son.

Side characters

Hair, Black, Parted in Middle, Short
Eyes, Black
Body, Adult, Pale, Tall
Clothes, Belt, Glasses, Shirt, Trousers, Watch
Role, Father, Husband, No Name, Non-blood-related Father, Uncle
Subject of, Death, Terminal Illness


Kazuya's uncle, Chigusa's husband, and Hikari's father. He has no name given, Oji simply means 'uncle'.

<hidden by spoiler settings> Since Kazuya and Hikari's true father is Akira, Oji is unrelated to both.

Toujou Akira
Toujou Akira東条 彰 A
MeasurementsHeight: 176cm
Hair, Brown
Eyes, Hosome
Body, Tall
Clothes, Lab Coat, Necktie, Trousers
Role, Father


<hidden by spoiler settings> Before the events of the game he raped his sister Chigusa and she became pregnant with Kazuya and Hikari. After their birth he took Kazuya while he left Hikari to be raised by his sister. He never tells his son or daughter about their true origins.