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Shou5 na Kanojo to Otona no Ai

Shou5 na Kanojo to Otona no Ai

小5な彼女とオトナの愛

Carol, a fifth-grade elementary school student, has a crush on Kotarou, a 25-year-old man who lives in her house. She is painfully aware of her limitations as a child and believes she cannot win his heart. Her despair deepens when she discovers that Kotarou is dating Chizuru, her friend's older sister, who is tall, well-endowed, and an adult. Heartbroken, Carol writes "I want to be an adult" repeatedly in her diary until she falls asleep.

When she wakes up, a strange woman appears before her, claiming to be Ai, the future daughter of Carol and Kotarou. Ai has come from the future to help her younger mother unite with Kotarou. This sets the stage for a comedic and romantic story where a child's wish for adulthood leads to unexpected consequences.

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