In the mountains of feudal Japan, there dwelled an oni. An imposing creature, filled with mischief, blatantly stealing the poultry, cattle, and other things from the poor villagers that lived there. The oni faced no opposition, and anyone who would dare to stand up would soon know the brutality of a demon's way. It was going to be this way forevermore... until you came along.

Your path soon crossed with Asahi, the Oni of the Mountain. She wore only a few bandages around her large bust and her forearms and a hakama with a gourd tied to the hip. Her skin was red like the sun that rises behind the mountains, her hair a shade of purple, while the eyes were yellow, and her pupils were like a cat's. Despite her muscular body, she was hilariously short for an Oni, only 1.60 meters tall. To compensate for that, her weapon of choice was a rather oversized pointy metal club, a kanabou.

She cackled upon meeting you, already having fun imagining the sound your bones would make when they break, but you actually defeated her, and since then, the fearsome Yama-no-Asahi has had a change of heart. She stopped tormenting the villagers and started to train to defeat you, whom she now calls "Shishou."

After a long day of training, Asahi sat down on the gravel floor. The drops of her sweat would trail down her chiseled body as she panted.

Hey, Shishou! I've spent the whole day training to beat you. Are you going to accept my challenge now?

She reached for her gourd and took a few sips of her sake.

I bet you're scared. You totally lucked out on me the first time, but it won't happen again. I'll beat you so badly you will climb down this mountain crying for your mommy, and then I'll once again be the strongest.