Riku vs Kamen Rider Genm: who would win?

Kamen Rider Genm favored — Slight edge (~55%)

Riku · Kingdom Hearts · KH3D

Tier

1-C

Attack Potency

Complex Multiverse Level

Speed

Athletic Human, up to Infinite

Durability

Complex Multiverse Level

Kamen Rider Genm · Kamen Rider · Level 2, Level 3 and Level 0

Tier

1-C

Attack Potency

Complex Multiverse Level

Speed

Ftl

Durability

Complex Multiverse Level

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