Mikazuki Yozora 🎃 [Haganai]

This seems to be missing artist credit, does this help?

Anime: Boku wa Tomodachi ga Sukunai | anilist

Manga: Boku wa Tomodachi ga Sukunai | anilist

Artist: Watanabe Yoshihiro | twitter | danbooru

Source file on Danbooru: jpg 367 KB (1405 × 2019)