It's the Heisei retro boom! Here's a real Heisei sticker book that sisters, who were Heisei girls, collected back in the Heisei era. It includes stickers from Angel Blue, mezzo piano, Rabipyons, and characters like Tarepanda, Kyorochans, and Totomaru, with a lot of stickers that have a texture unique to the Heisei period. There are 10 pages in total, and as a bonus, a few Heisei stickers will also be included (like the white ones in the first photo). The contents of the notebook are old, but because the children stuck some stickers on it when I wasn't looking, there are also some relatively new stickers mixed in, like from USJ (Minions, etc.).