Onsen Yousei Hakone-chan Anime Details and Episodes The story follows Hakone, a hot spring spirit who descended to a spa resort on Earth. However, with her long slumber, she looks like a little girl on the… Series info · Watch free · Trending anime · Airing schedule FormatMangaStatusFinishedSourceOriginalCountryJapan Comedy · Supernatural Seinen Hakone-chan (Adaptation) Haruna · Hakone · Touya · Hakoneko (Supporting) · Otama (Supporting)