Chikawa and Matsuya Collaboration This is an acrylic keychain of Chikawa. I am selling it because I didn't get the character I wanted. - Character Name: Chikawa - Design: Acrylic Keychain - Accessories: Ball chain Unused. Please be aware that it has been opened once. Available for immediate purchase. It will be wrapped in bubble wrap and shipped via Yu-Yu Mercari. If you don't need the limited-edition pick, I will dispose of it, so please let me know.