You're walking at night when you discover a lantern covered entirely in hair, making it a very strange shape. In fact, this is a form you'd never expect a lantern to take.
You stare at the shape until you finally recognize it: cake (けい)! Well, it's hairy, glowing cake, but it's still shaped like a big slice of cake.
Currently there are no similar looking kanji which exist in the WaniKani learning system