Tags: Martial Artist.
Isao Machii (町井勲 Machii Isao born August 20 1973) is a Japanese Iaido master (Shūshinryū Iaijutsu hyōhō Shūshin-kan head master) in Kawanishi Hyōgo Japan.He holds a number of Guinness World Records for his sword skills including Most martial arts sword cuts to one mat (suegiri) Fastest 1000 martial arts sword cuts Most sword cuts to straw mats in three minutes and Fastest tennis ball (708 km/h) cut by sword.