Tōki

Tōki (闘気, fighting spirit, battle aura) is a special type of ki energy used in Hokuto Shinken.

It usually irradiates from the users' body as an aura whilst focusing it for attacks. It can be used to launch ki-based attacks that can be used to strike the Keiraku Hiko at long range, or, to defend the user from attack, in the form of an illusion of fists, as demonstrated by Raoh.