Loving Moon Dog

Loving Moon Dog (恋するMOON DOG, Koi Suru Moon Dog) is a Japanese manga series written and illustrated by Nanpei Yamada. It was serialized in Hakusensha's digital manga magazine Hana Yume Ai from October 2018 to September 2024.

Written and illustrated by Nanpei Yamada, Loving Moon Dog was serialized in Hakusensha's digital manga magazine Hana Yume Ai from October 20, 2018, to September 20, 2024. Its chapters were collected into thirteen tankōbon volumes released from July 19, 2019, to December 20, 2024.

During their panel at Anime NYC 2024, Seven Seas Entertainment announced that they had licensed the series under their Steamship imprint for English publication beginning in February 2025.

A boy's love spin-off manga, titled Ikemen Kishi o Hirottanda ga Doushitara Ii? Koi Suru Moon Dog Spin-off began serialization in the newly launched Trifle by Hana to Yume digital BL manga magazine on December 5, 2020. The spin-off's chapters have been collected into two tankōbon volumes as of December 2025.

Another spin-off manga, titled Inukai-kun no Shippo: Koi Suru Moon Dog Spinoff, began serialization in Hana Yume Ai on December 20, 2024. The spin-off's chapters have been collected into two tankōbon volumes as of December 2025.

A sequel manga is being planned.

The series won the 12th Anan Manga Award in 2021.