Myoga comes to deliver a message from Totosai. He says that the Tetsusaiga will become stronger if it cuts a Hyakki Bat, a demon that can create a powerful barrier. Inuyasha and the gang search for the Hyakki Bats' nest, which is near the sea.

Cast: Kappei Yamaguchi, Satsuki Yukino, Kumiko Watanabe, Kôji Tsujitani, Houko Kuwashima, Ken'ichi Ogata, Toshiyuki Morikawa, Toshihiko Nakajima, Ryûji Saikachi, Kaori Mizuhashi, Yuriko Yamaguchi, Kazunari Tanaka, Takuma Suzuki, Tadahisa Saizen, Kumiko Higa