Rumor Guide - Who Designed Super Saiyan 4?

Kanzenshuu provides the back history, context, and facts surrounding Super Saiyan 4's design by Katsuyoshi Nakatsuru (not Akira Toriyama!)

Here it goes another catogory question ima keep this short Ssj4 gogeta should be on legendary existence if you don't agree fight me. : r/DokkanBattleCommunity

Databook Guide, Daizenshuu Volumes

Dragon Ball Xenoverse Adds Vegito And Super Saiyan 4 Goku - Siliconera

Rumor Guide - Who Designed Super Saiyan 4?

Rumor Guide - (Future) Trunks Can Reach Super Saiyan 2

Rumor Guide General Rumors

Dragon Ball Z: Battle of Gods Review - IGN

Saiyans – Dragon Ball Universe

It's His Time to Shine!”- Anime and Fortnite Fans Super Excited for the Legendary Dragon Ball Character's Skin Set - EssentiallySports