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xGe5 TIL of the Japanese monster Betobeto-San, which follows behind people at night making the sound of footsteps. It is not dangerous, and can be escaped simply by standing to the side and saying “After you, Betobeto-san.”
Y44A TIL of the Ittan-Momen: a “roll of cotton” that, in Japanese folklore, becomes alive and self-aware once reaching 100 years old. It “flies through the air at night” and “attacks humans, often by wrapping around their faces to smother them.”