Dragon Ball: Mystical Adventure (1988) - CLIP - Master Roshi's Training - Available on iTunes | Master Roshi's secret training technique. Get Dragon Ball: Mystical Adventure NOW on iTunes! | By Toei AnimationFacebook
Goku's Training With Roshi by BrynHexx on DeviantArt
ArtStation - Dragon Ball - Master Roshi training Goku and Krillin
Why did Master Roshi help against Golden Frieza but not Saiyan Saga Vegeta, Frieza Saga Frieza (Dragon Ball Z), Cell Saga Cell or Majin Buu Saga Buu? - Quora
MORNING TRAINING: MUTEN ROSHI Pre-order By Mrstoys - The Toy Chronicle