The series was directed by Norio Nitta and written by Michihiro Tsuchiya (Mirmo De Pon!, PriPara, Cross Game) with character designs by Shinobu Ookawa.

[2][3] An original net animation spinoff, titled Mono no Kamisama Cocotama began airing online at September 26, 2019, on YouTube.

One day, upon noting that the old cherry blossom tree is wilting, her grandfather left the shop to explore the world and let Haruka take care of the store in his absence.

The next day while sleeping, her treasured ribbon sprouted a strange egg, revealing a Cocotama, a god born from an object cherished with love and care.

Left with some questions, the Cocotama introduced herself as Ribbon, and Haruka learned about the existence of her kind and the mysteries behind the strange key she had.

Part of the attendants of the livestream were the voice actors of the new characters: Minami Takahashi, Inori Minase and, Mariya Ise.

by Minami Takahashi, Inori Minase, Mariya Ise and Emiri Iwai while the first ending song is titled "Cocotama Sagaso-tsu!