Rilakkuma Photocard Collect Book

Japan limited: a collect book for photocards — pale blue polka dots, a heart-shaped window cut into the front, and Rilakkuma, Korilakkuma and Kiiroitori laid out among pancakes, dango and sweets.

A Thank You Mart collab. It opens flat so both pages face you at once, which is the whole reason to keep cards in a book rather than loose sleeves.