Silver

Silver (シルバ, Shiruba) is stray dog that Hime found and took under her care. She soon began to spoil him, making him fairly fat. But when Silver bit Akina, Hime slapped him and scolded him. A lonely Silver encountered Enjin and he planted a yōkai in Silver.

When Akina and Hime found out about the yōkai, Akina had no choice but to Tune him, sending the yōkai's spirit, but Silver's spirit as well, to the other world.