A picture book featuring the adorable Koupen-chan. - Title: Koupen-chan - Author: Kunoe Miyama - Publisher: Shogakukan Junior Bunko - Price: 700 yen (per book) - Condition: Small crease on the corner Thank you for looking. My child was interested and bought it, but it turned out to have more text than expected, so they didn't read it... As you can see in the photos, there is some wear and tear, but the inside is clean.