Okoshiyasu, Chitose-chan.

おこしやす、ちとせちゃん

Okoshiyasu, Chitose-chan (おこしやす、ちとせちゃん) is a Japanese manga series by Yukiko Natsume. It has been serialized in Kodansha's josei manga magazine Be Love from April 2016 to April 2024 and was collected in eight tankōbon volumes. An anime television series adaptation by Gathering premiered from October 5, 2018, to March 22, 2019.