Authentic Chiikawa Momonga Cuttlefish/Squid Keychain Plush Strap

Brand new, never been used. Purchased in Japan but can't seem to find anything to hand it to. It's super soft and really cute. One of Chiikawa's friends (I don't know the name) dressed as an adorable little cuttlefish (or maybe squid)? I guess it could also pass a ghost too, haha.