Hi no Tori "Dougo Onsen-hen"
Japanese title: 火の鳥”道後温泉編”
Alternative titles: Hi no Tori: Dogo Onsen-hen
Type: CM
Source: Manga
Episodes: 4
Status: Finished Airing
Aired: May 24, 2019 to Nov 20, 2020
Duration: 6 min per ep
Rating: G - All Ages
Studios: Pony Canyon
Genres: Supernatural
Themes: Historical

A collaborative anime between Hi no Tori and the Dougo Onsen hot spring bath house. The anime is part of a revitalization project for the Matsuyama, Ehime Prefecture bath house that began on January 15. The Dougo Onsen building is 125 years old and certain areas were due for a facelift. 

(Source: ANN)