That Stupid Runt Who Reunited with Me After 10 Years Is Now Transformed into a Beautiful and Innocent High School Girl

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- Status: ongoing
- Author: Yuuki Kanzai
- Genres: Comedy, Harem, Seinen
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Novel Summary
Isamu Arizuki, who quit his job at a black company, decided to start a new life in his hometown after 10 years away. One day, a mysterious and pure high school girl (JK) showed up at his family’s coffee shop. Flustered by her sudden appearance, she pressed him with a question: “Can you guess my name?” Who in the world is she…? A love comedy full of misunderstandings where youth is revived after a decade!