Kamen Rider Kabuki vs The Original Starwalker: who would win?

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

Kamen Rider Kabuki · Kamen Rider · Base

Tier

8-A

Attack Potency

Multi-City Block Level

Speed

Supersonic+

Durability

Multi-City Block Level

The Original Starwalker · Undertale · Base

Tier

8-A

Attack Potency

Multi-City Block Level

Speed

Average Human, up to Ftl

Durability

Multi-City Block Level

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