Futaba Channel artist. Father of Nijie-tan.
Nijie name: ใธใฉใใใ (Hedora-aki) or ใธใฉใใ (Hedoaki)
Judging from pixiv #30330520 and this CG set, Hedora-aki is an alias of Kusanagi Keita, a Nijiura artist.
Pixiv name: ใใใชใ ใใใ (Kusanagi Keita)
Futaba name: ใฒใธใใ (Geji[])