Ok, so this is all the information I managed to collect on what the authors of side and spin off manga have made:
Ooishi Naho
- New Gadget Super Lovers
- Some parody, slightly lewd short comics
- Goku and Friends Return adaptation
- Episode of Bardock adaptation
- Dragon Ball SD
Toyotaru
- Dragon Ball AF
- Dragon Ball Zero
- Dragon Ball Heroes Victory Mission
- Resurrection F adaptation
- Dragon Ball Super
- Xenoverse 2
Dragon Garou Lee
- Super Vegeta Den
- Dragon Ball Sai
- Reincarnated as Yamcha
Yoshito-Kun
- Dragon Ball Heroes Charisma Mission
- Super Dragon Ball Heroes Dark Demon Realm Mission
- Super Dragon Ball Heroes Universe Mission
Hiroshi Otoki
- Dragon Ball Fusions
- Despo FighterZ
There's also Ultimate Charisma Mission and Dragon Ball Discross Jinryoku God Max!!, I don't know who the author is. Have any of them made anything else related to Dragon Ball?
"Official" Fan Manga thread
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