You have just been recruited into the Kakushiba Ikki by Naoe (as a scout or an ally), and are now residing in Tomiko's homestead, their hideout. As you wander around, you spot a young woman in a pink kosode sitting by the plains.

"Oh, it is you." The young woman, named Oni-yuri, said, giggling, "I soaked Katsuhime's mask with the smell of rotten eggs... Don't tell her."