Cream Lemon Collection

Based on the classic adult manga of the same title, this film depicts the love between a stepbrother and sister discovered one weekend when their parents go away. The relationship must come to an end, but not before it changes their lives forever.

17-year-old Ami Nonomura passes a talent audition she took on a whim with her friends and is showered with praise, but she has no intention of making her debut. Her older brother, Hiroshi, is a special camera man who specializes in filming people having sex. Ami and Hiroshi live together under the same roof for reasons of their own.

When Ami and her step-brother, Hiroshi embrace one another in bed, the phone rings. A year later, Ami lives with Hiroshi and his wife, Mariko, but there is an undeniable tension between Ami and Mariko. One day, Mariko gets mad at Ami.

Ami, raised in China, is a high school student who practices Chinese martial arts and swimming. She comes back to Japan because of her mother's remarriage. Hiroshi, a careless college student, likes to take women’s pictures secretly. Hiroshi goes to a girls swimming pool locker room to take photos with his friend, Takimoto. When he gets home, Hiroshi sees Ami whom he saw at the locker room. Ami's mother and Hiroshi's father gets married and they go on a honeymoon, leaving the two alone in the house. Whenever Hiroshi tries to get near Ami, her martial arts prevents him but gradually they become closer…

Mako is a young woman who dreams of being a manga artist, but she’s frustrated — she can’t come up with a compelling romantic story, and she has no personal experience with love to draw from. While struggling with this creative block, she ends up sharing her home with Nene, an exchange student. The two quickly become close friends and begin working together on Mako’s manga. At first their relationship feels just like creative collaboration, but Nene suggests they “practice” romance so Mako can better understand how to depict it. They share an intimate moment that surprises both of them. Around the same time, a male classmate named Yū confesses his feelings to Mako. As Mako blushes and starts to explore new feelings, Nene begins to feel jealous — and she might be hiding a secret of her own.

On her 18th birthday, Ami Nonomura wants to meet her father and brother who live far away. While searching for her brother's house, she is attacked by a thief, but is helped by Hiroshi Tazaki. They fall in love but discover that they are siblings.