An anime television series by OLM, Inc. started airing in Japan from April to December 2017.

An underground-dweller named Chi-chan wanted to come to the human world in search for sweets.

The original manga series is written and illustrated by Hiromu Shinozuka, and began serialization on March 3, 2015, in the April 2015 issue of Shogakukan's Ciao magazine.

[6] The anime adaptation is produced by OLM, Inc., directed by Takahiro Ikezoe, and written by Michihiro Tsuchiya.

Special Number One) by Momo Asakura,[7] and the ending theme song used in episodes 1 to 12 is "Honey to Lupus" (ハニーアンドループス, lit.