くうそうちょう
Meanings
Noun
Military
1. senior master sergeant (JASDF)
Composed of
empty air; sky; shunyata; emptiness; air force; fruitlessness; meaninglessness
master sergeant; sergeant major (JSDF)
Composed of
noncommissioned officer of the Japanese Air Self Defense Forces (Defence)
head; chief; merit; strong point; superiority; major