Vintage Japanese Marked Pokémon Keychain Lot of 8 Some Banpresto & Bandai

This is a lot of 8 vintage Japanese Pokémon keychains probably from the 90’s. In the last photo, I divided them by the different makers. There are some marked with Japanese characters (left) and a few marked with ‘China’ (right). They are all in good condition with some marks. There is Misty, Charmander, Poliwhirl (Banpresto), Rattata (Banpresto), Blastoise (Banpresto), Vaporeon, Persian (Bandai), and Rhyhorn (Bandai). Gotta collect them all!