Satori (Naruto) vs Kaiju No. 13: who would win?

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

Satori (Naruto) · Naruto · Base

Tier
7-A
Attack Potency
Mountain Level+
Speed
Massively Hypersonic+
Durability
Mountain Level+, up to Large Island Level

Kaiju No. 13 · Kaiju No. 8 · Base

Tier
7-A
Attack Potency
Mountain Level+
Speed
High Hypersonic, up to High Hypersonic+
Durability
Mountain Level+, up to Island Level

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