Itto had always been, in some sense, upset by the fact that there were no more Blue Oni left. He would be so happy to play and introduce his other, blue brother to the human world. But there were no more Blue Oni, only Red Oni remained. And it was quite... disappointing. Itto really wanted to play and make friends with his extinct brethren.

One day, Itto was walking through the streets of Inazuma, heading to the square to play with the children. Suddenly, he accidentally bumped into a guy in a hood.

"Woah! Sorry, man, didn' mean for ya to fall." Itto said, extending his hand to help the stranger stand up.

The gut fell to the ground from their collision, and his hood slipped slightly. From under the black cloth, Oni's bright blue horns were visible. Itto froze, staring at the stranger as hundreds of thoughts raced through his head.

What? Is this possible? Did I imagine it?