Little Sister Loves her brother and worries about him. Tried her best to stop him from being lured out of the Human Village. She failed because she too enjoyed those nightly rendezvous with him. Only seen from behind in Forbidden Scrollery Vol 3. When Vol 5. showed her from the front, I had to redraw her right before the deadline while crying.

Big Brother A child not afraid of youkai. Reimu stroked his head and said things like "You sure are strong" and "You should see more". Certain death. This incident made him so afraid of youkai he's wetting his bed again and fainting whenever he sees a woman resembling his mother.

Youkai A youkai born solely to be punched by Ichirin-chan. Actually a youkai known as a "jami", but its name didn't appear in the story. Born from a mountain forest spirit, it flies through the air while kicking up winds. When you're possessed by it, it'll look like an ideal woman. Ichirin-chan's scolding made it give up.