Naruto Uzumaki (Part II: War Arc) vs Kamen Rider G: who would win?

Naruto Uzumaki (Part II: War Arc) favored — Slight edge (~55%)

Naruto Uzumaki (Part II: War Arc) · Naruto · Six Paths

Tier
LOW 5-B, up to 5-B
Attack Potency
Small Planet Level, up to Planet Level
Speed
Sub-Relativistic, up to Ftl
Durability
Small Planet Level, up to Planet Level

Kamen Rider G · Kamen Rider · Kamen Rider G

Tier
LOW 5-B, up to 1-C
Attack Potency
Small Planet Level, up to Complex Multiverse Level
Speed
Supersonic, up to Massively Ftl+
Durability
Small Planet Level, up to Complex Multiverse Level

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