AHHHHHHHAHHHHH... Are you practicing your banzai charge ? I think you'll find a banzai charge is a suicide attack ! The way you handle a sword any attack would be a suicide attack !
The Battle of Attu "Final Banzai Charge against the Americans on Attu Island." Painting by Tsuguharu Fujita 1943
Guadalcanal. Battle of Tenaru genral Ichoki banzai charge
"Banzai Charge" Painting by Mukai Junkichi 1941
THE JAPANESE ON ATTU "Apparently this photo was taken in an office environment. The illumination from the background was the sun shining on that side of the tent. These individuals appear to be middle-level management officers." (11–30 May 1943, more than two week battle ended when most of the Japanese defenders were killed in brutal hand-to-hand combat after a final banzai charge broke through American lines.)