Original: In Japanese , the formal term used for units carrying out suicide attacks during 1944 â '' 45 is tokubetsu kÅ geki tai ( ç å æ '' '' æ ' é ) , which literally means '' special attack unit '' .
Simplified: Their correct name was tokubetsu kÅ geki tai ( ç å æ '' '' æ ' é ) , which literally means '' special attack unit . ''