Kaiju No. 15 vs Satori (Naruto): who would win?

Satori (Naruto) favored — Slight edge (~55%)

Kaiju No. 15 · Kaiju No. 8 · Base

Tier

7-A

Attack Potency

Mountain Level+

Speed

High Hypersonic, up to Ftl

Durability

Mountain Level+

Satori (Naruto) · Naruto · Base

Tier

7-A

Attack Potency

Mountain Level+

Speed

Massively Hypersonic+

Durability

Mountain Level+, up to Large Island Level

A heuristic estimate from normalized VS Battles Wiki stats: tier, attack potency, speed and durability.