The Re-Ment Pokémon Welcome Home! Collection Waited for you! set will be released in Japan on October 30th, 2023. There are 6 different figures to collect for 1,100 yen each. Pictures of each of the figures have been added to an Imageboard thread.

Figure List:

1. Pikachu
2. Eievui
3. Nyahoja
4. Wanpachi
5. Mimirol
6. Nyabby & Iwanko

Product Details:

Product Name: Pokémon Welcome Home! Collection Waited for you! (ポケットモンスター　ぴょこっと おかえり！コレクション)
Price: 1,100 yen (1,000 yen without tax)
Release Date: October 30th, 2023
Size: Box: 70mm (H) x 140mm (W) x 55mm (D)

Source: https://www.re-ment.co.jp/product/items.php?n=r20759