Kaoru Hanayama vs Ninian: who would win?

Ninian favored — Slight edge (~55%)

Kaoru Hanayama · Baki the Grappler · Son of Ogre to Baki Dou

Tier

7-C

Attack Potency

Town Level

Speed

Subsonic, up to Subsonic+

Durability

Street Level+, up to Town Level

Ninian · Fire Emblem · Dragon Form

Tier

LOW 7-C, up to 7-B

Attack Potency

Small Town Level, up to City Level

Speed

Superhuman, up to Massively Hypersonic

Durability

Small Town Level, up to City Level

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