Frieren vs Touka Kirishima: who would win?

Touka Kirishima favored — Slight edge (~55%)

Frieren · Frieren: Beyond Journey's End · Base

Tier

LOW 7-C, up to 7-B

Attack Potency

Small Town Level, up to City Level

Speed

Hypersonic

Durability

Small Town Level

Touka Kirishima · Tokyo Ghoul · Tokyo Ghoul:re

Tier

LOW 7-C

Attack Potency

Small Town Level

Speed

Massively Hypersonic+, up to Sub-Relativistic

Durability

Small Town Level

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