Yakumo Oomori vs Shaiapouf: who would win?

Too close to call

Yakumo Oomori · Tokyo Ghoul · Base

Tier
8-A
Attack Potency
Multi-City Block Level
Speed
Hypersonic+
Durability
Multi-City Block Level

Shaiapouf · Hunter x Hunter · Base

Tier
8-A
Attack Potency
Multi-City Block Level
Speed
Hypersonic+, up to High Hypersonic
Durability
Multi-City Block Level

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