Ginshi Shirazu vs Terra of The Left: who would win?

Too close to call

Ginshi Shirazu · Tokyo Ghoul · Base

Tier
9-B, up to 8-C
Attack Potency
Wall Level, up to Building Level
Speed
Supersonic
Durability
Wall Level, up to Building Level

Terra of The Left · Toaru Majutsu no Index · Base

Tier
9-B
Attack Potency
Wall Level
Speed
Supersonic, up to Hypersonic+
Durability
Wall Level

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