Gyrate

Gyrate (旋回) is a Quirk used by Sen Kaibara.

Description
Gyrate allows Sen to rotate any part of his body at high speeds.

The effects of Gyrate turn Sen's limbs into something akin to a drill. This makes it really difficult to defend against Sen in hand-to-hand combat.

Usage
Gyrate is suited to close range combat, which appears to be Sen's specialty.