Yashahime: Princess Half-Demon, Vol. 4

The trio keeps marching westward when they run into a slimy beast that kidnaps princesses. Coming to their aid is Tokichiro Kinoshita, a cunning peasant who will one day become a historical legend, and he devises a clever-and embarrassing-plan to lure the monster out of hiding. Then, the girls battle the demon and witness the sorts of tricks that Inuyasha himself would pull off.