Enjin Hiizumi

Enjin Hiizumi is a descendant of Enyou Hiizumi who was tuned by Akina Hiizumi's ancestor Oushuu Hiizumi. Enjin took control Gin Nanami's body and returned to Sakurashin Town to seek revenge by causing the blooming of the Nana-gou. He is the main antagonist in the Yozakura Quartet.