Kamen Rider Gills vs Sana Futaba: who would win?

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

Kamen Rider Gills · Kamen Rider · Exceed Gills

Tier

LOW 7-B

Attack Potency

Small City Level

Speed

Massively Ftl+

Durability

Small City Level

Sana Futaba · Puella Magi Verse · Base

Tier

LOW 7-B

Attack Potency

Small City Level

Speed

Massively Hypersonic

Durability

City Level

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