> Assuming she's not hiding anything major behind that sarashi, anyway...
> "Of course. I'll go see her. Oh, and just to be sure, don't tell anyone about this. People knowing would defeat the whole purpose, y'know?"
> "I won't say a word, like I said I'm interested in the idea~"
> She then walks off to the right back towards the warehouse leaving you in the back yard.
> Hakurei Shrine Back Yard:
> Theres a small pond and spring with lily pads and frogs in the backyard of the shrine. A winding path begins from the back porch, goes over the pond in an ornate red bridge and continues into the forest at the edge of the Shrine Grounds. Various fruit trees line the inside of the fence around the yard, making it a very peaceful and surreal looking garden.
Reimu appears to also keep some of the shrine's supplies out here, theres a few buckets next to the door and a mop usually leans against the railing.
> Noticeable paths: Hakurei Shrine 1F [W], Hakurei Shrine Warehouse [NW], Hakurei Shrine Front Yard [W], Winding Path [E]
> The oni you conclude is Suika is comically fighting with the mop on the back yard, trying to get every last drop of water out of it. She's currently twirling it around so fast you can barely keep track of it.