Staff:
• Director, Series Composition: Ryouhei Takeshita (Yoru no Kurage wa Oyogenai)
• Character Design, Chief Animation Director: Yuuichi Takahashi (Hoshiai no Sora)
• Dorodoro Animator: Masanobu Hiraoka (Made in Abyss: Retsujitsu no Ougonkyou second ending director)
• Studio: CygamesPictures
• Official site: https://hikanatsu-anime.com/
• Official X: @hikanatsu_anime
Source: Comic Natalie