Moshi Moshi, Terumi Desu
Manga
Moshi Moshi, Terumi Desu is a Japanese manga series by Etsuko Mizusawa. It was serialized in Shogakukan's seinen manga magazine Big Comic Spirits between March 2016 and February 2018 and has been collected in two tankōbon volumes. An original net animation adaptation premiered on Production I.G's Anime Beans app on June 8, 2018.
Description from Wikipedia, available under CC BY-SA 4.0. May be shortened.