If you liked Dragon Maid, you'll love Kanna. This series has extremely cute art, great yuri moments (more between Kobayashi and Tohru than their own manga actually!) and is extremely cute and heartfelt. It could be a stand alone if it wanted to be Following around Kanna has been such a bright light when it comes to a fun slice of life manga. She's as cute as ever and you really get new appreciation for all of the dragon maid characters. This is a perfect manga that works in tandem with Kobayashi's Dragon Maid. Some of the stories parallel and its fun to see how thingsdevelop on "both sides". Some of the plot I find arguably better (maybe because Kanna is best girl).
I will count seconds until this becomes an anime. It needs to become an anime.