上じょう等とう兵へい曹そう

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Meanings

1

noun

chief petty officer

military

A rank in the Japan Maritime Self-Defense Force, equivalent to a senior non-commissioned officer. Not used in civilian contexts.

兵へい曹そう長ちょう
兵曹長 is a higher rank than 上等兵曹, equivalent to master chief petty officer.
一いっ等とう兵へい曹そう
一等兵曹 is one rank below 上等兵曹, equivalent to petty officer first class.

Compound of 上等 (jōtō, 'superior grade') and 兵曹 (heisō, 'petty officer'), a term adopted in the modern Japanese naval ranking system.