At present, Daima has yet to officially call this new form “Super Saiyan 4” but the penultimate installment all but confirms this fact. Mimicking the reveal of Super Saiyan 3, the adult Goku wields the power in his fight against Gomah which is one that is sure to shake the Demon Realm to its core.

Dragon Ball DAIMA canonized GT's most popular concept, SSJ4, but it also proved GT will never be part of Toriyama's canonical story in the process.

Super Saiyan 4 isn't just Goku's strongest form but his coolest. It’s a return to his Saiyan roots, fusing primal power with human intelligence.