Arhat Fist is the fighting style employed by the Sound Four's Jirōbō.
This style of combat focuses on simple physical attacks such as palm strikes, shoulder thrusts, knee strikes, and punches augmented with Jirōbō's incredible strength. Jirōbō can easily defeat an opponent with one or two blows.
The strength of his attacks is greatly increased when his
cursed seal is active. For example, in his Cursed Seal Level One, he managed to strike back Chōji Akimichi who was using his Spiked Human Bullet Tank with just one blow.
Rising Knee ( 昇膝, Shōshitsu, English TV: Crushing Knee): Jirōbō strikes his opponent with an upward thrust of his knee. Thrusting Shoulder ( 突肩, Tokken, English TV: Shoulder Charge): Jirōbō strikes his opponent with his shoulder. Crumbling Palm ( 崩掌, Hōshō, English TV: Shatter Palm): Jirōbō strikes his opponent with a forward palm thrust. Upwards Attacking Palm ( 昇撃掌, Shōgekishō, English TV: Slamming Palm): Jirōbō strikes his opponent with an upwards palm thrust. Pressure Palm ( 圧掌, Asshō, English TV: Crushing Palm): Jirōbō strikes his opponent with a downwards palm thrust. Rock Attack ( 岩撃, Gangeki, English TV: Slamming Boulder): Jirōbō punches his opponent.
An " Arhat" is a person who has achieved Nirvana which is the state of being free from suffering.
"Arhat Boxing", more traditionally known as Luohan, was a form of martial arts, created by the Buddhist monk, Bodhidharma, who then taught it to Shaolin monks.
↑ Second Databook, page 281