Inactive webcomic artist.
Pen-name: 全日本押し売り協会 (Zen Nihon Oshiuri Kyoukai)
Circle name: 堅気屋
Old circle name: ニャン太研究所
(He also had a Neetsha free webcomics/online novels site account but he did move some of his own webcomics from pixiv and NicoSeiga to the site, whose Terms of Use states the following: "You can post only never-before-posted/published stories here.")