The Kuromaru Tokisaka Petite Colle! Acrylic Keychain will be released in Japan in February 2018 by Azu Maker. It is part of the Petite Colle! line and features unique character art.
This keychain was released as merchandise for the UQ Holder! anime that aired in the fall season of 2017. It is made of an acrylic material and features a swivel snap hook.
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