Hyakkiyakou: Warashi
Japanese title: 百喜夜行　～わらし～
Alternative titles: Hyakkiyakou ~ Warashi ~, Hyakkiyakou -Warashi-, Hyakkiyakou Warashi, Hyakki Yako ~ Warashi ~
Type: OVA
Source: Manga
Episodes: 1
Status: Finished Airing
Aired: Oct 25, 2000
Duration: 29 min
Rating: Rx - Hentai
Studios: Sonsan Kikaku
Producers: MS Pictures
Genres: Hentai

Based on the manga by Ajisu Abeba (あじすあべば).