Azukihakari

The account preserved in the Edo-period ghost-story collection 'Kaidan Old Staff' describes an episode at a friend's house in Azabu. An old man stayed overnight to observe the phenomenon; when the room was quiet he heard a loud noise as if someone was stepping over the ceiling, followed by the sound of sowing beans that gradually grew in volume until it equaled the sound of a 'one-tooth' (about 18 litres) measure of azuki beans. Later the sounds of clogging and watering seemed to come from the garden, but when the man opened the shoji there was no one present.

No visible form is reported; sources explicitly describe Azukihakari as 'a monster that makes the sound of red beans in a house without appearing' and 'a monster with only sound.' Indirect physical effects are recorded: the tale notes it 'may drop dirt and paper waste from the ceiling,' indicating environmental disturbance without a manifest body.

Azukihakari produces distinctive household sounds associated with azuki (red) beans—sowing or measuring—that can increase in volume and shift perceived location within or around a house (from ceiling to garden). The tale sequence begins with noises like stepping on the ceiling, progresses to bean-sowing sounds that grow to the volume of a 'one-tooth' measure of beans, and later includes sounds of clogging and watering coming from the garden though no person is found there. Scholars cited in the source suggest a theoretical similarity to poltergeist phenomena because of audible disturbances and incidental physical effects without a visible agent.