The Pokémon Company released the Pokémon: Now Available as Stamps Vol.1 & 2 (スタンプになりました) LINE stamps on April 24th, 2025 for 300 yen or 100 LINE Coins each. Fascinating Pokémon appearing as stamps! Surely you've seen them before, haven't you? Fascinating Trainers together with their Pokémon appearing as stamps! You can feel the bond between the Trainers and their Pokémon...

Stamp Pictures:

Source: , https://store.line.me/stickershop/product/35055/en and https://www.pokemon.co.jp/goods/2025/04/250425_ph01.html