Yashahime: Princess Half-Demon S01E17 - Trap of the Two Perils

Riku informs Towa, Setsuna, and Moroha about the whereabouts of Totetsu and they set out to slay him. In their pursuit, Totetsu leads them to a ravine where, unbeknownst to the girls, Konton has set up a trap to ensnare and destroy them.