Japanese forces during WWII often yelled out this, meaning "May you live 10,000 years!"
[DOC] [TLE] jeopardy/2373_Qs.txt at master  jedoublen/jeopardy  GitHub [PAR] MILKING COWS | A movie heartthrob turns out to be a natural at milking cows in 
... forces during WWII often yelled out this, meaning "May you live 10,000 years!