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!)

Goku's New Super Saiyan Form Officially Confirmed

Rumor Guide - Who Designed Super Saiyan 4?

Rumor Guide - Super Saiyan 4 Goku is Unlockable in the First Budokai Game

Super Saiyan God Goku & Vegeta Coming to Dragon Ball Legends

Rumor Guide - Who Designed Super Saiyan 4?

Dragon Ball Reveals New Super Saiyan 4 Form

Rumor Guide - Who Designed Super Saiyan 4?

Databook Guide, Daizenshuu Volumes

Will there be a Dragon Ball Super season 2? Everything we know

Dragon Ball Super: Super Hero Getting U.S. Theatrical Release

Bardock Goes Super Saiyan 4 In Dragon Ball Super: Cross Spirits

Rumor Guide - Who Designed Super Saiyan 4?