Nurarihyon no Mago Temporada 1 Episódio 23
Nura Rikuo and his clan fought with the tenacious Shikoku Youkai that are adamant in conquering Rikuos Fear. However, the Shikoku Youkais leader, Tamazaki mercilessly killed his own comrades with the Devils Hammer in order to absorb their strengths and wield it as his own. In an act to obtain victory, Inugami abducted Kana and held her as a hostage. Nevertheless, Kana was rescued and Inugami slaughtered by Tamazaki. Hence, Nura Rikuo and his allies need to fight Tamazaki, who now has acquired ultimate strength.