Tenkai Knights Smartphone Cases

Tenkai Knights Smartphone Cases (Japanese: テンカイナイト スマートフォンケース,  Tenkai Naito Sumātofon Kēsu, Korean: 텐카이나이트 스마트폰 케이스, Tenkai Naiteu Seumateupon Keiseu) are phone cases that were released under the Tenkai Knights product line in Japan in 2015 by Spin Master and ShoPro.