Lover-in-Law
Mai Katsuragi
Utama
Female
Wife of Shigeki Katsuragi and sister-in-law of Tsutomu Katsuragi. After Mai had given birth, her husband had been busy and haven't been home due to work. Their relationship begins to struggle as Mai begins to feel lonely without her husband by her side, both emotionally and physically.
Keiko Suzuki
Kozue Takama
Utama
Female
A good friend of Mai Katsuragi, who was just hired to help out at the flower store.
Ryouko Tanaka
Tsutomu Katsuragi
Utama
Male
He help out at the flower store and study in school. He had been interested in his sister-in-law, but dare not over step the boundary. Then one day, Mai confess of her loneliness to him and he kissed her... and the next occasion when Mai was having fantasy of doing with him while releasing her body needs.
Yuuki Tai
Akimi Kuroda
Original Character Design
Tatsuya Suzuki
Character Design
Tatsuya Suzuki
Animation Director
Yorihisa Uchida
Producer