Sailor Moon, "I believe". Usagi & Mamoru. 美少女戦士セーラームーンの悲しい漫画漫画。ファンが作った

I found this comic on PIXIV, which is fan made by : 水色葱茏. I though it was really cute. It follows; “Sailor Moon Stars”. The song is named, The moon song, by Karen O & Ezra Koenig.