Sandwiched between the diagram and the text block is a small inset box. This box confirms the exact length of Snake Road (ヘビの道): 1 million kilometers (approximately 621,000 miles). It also notes the travel time taken by Goku (roughly six months) versus the time taken by the anime’s filler character, Princess Snake.
Scholars point to the annotations on Page 72 that specifically mention "hybrid vigor." The text suggests that Human-Saiyan hybrids have a 106% higher rage response than pure Saiyans. This is the "smoking gun" often cited to prove why Gohan is more emotionally volatile—and potentially more powerful—than Goku during the Cell Saga. daizenshuu 4 page 72