This is a magical furnace, aka Mini Hakkero belongs to Marisa Kirisame from Touhou Project video game.
it was originally given to Marisa by Rinnosuke Morichika after she stopped living with her parents.
I supposed it’s a bit late to post this now, but now you can build this and use it as a cosplay item as Marisa Kirisame on Halloween, or any Cospa conference.
The templates is about 4 sheets of paper . It doesn’t come with any guide though.
I don’t know who originally built this, I think the guide should be on his/her website somewhere.
For now you guys aka experienced papercrafter need to use your wits in building this mini hakkero from the preview pictures given.