(military, of the Japan Maritime Self-Defense Force) a non-commissioned officer

chief, head, leader

早朝: early morning / 曹長: sergeant-major / 総長: chief, principal / 荘重: solemnity

荘重: solemn

a sea, an ocean / a lake / (figuratively) an object covering over a large area, as in 血の海 (chi no umi, “pool of blood”) or 火の海 (hi no umi, “sea of fire”)

cadet / friend

改任: / 解任: / 懐妊:

in vain

世界平和: world peace

快人: a male given name / 快斗: a male given name / 怪斗: a male given name / 海人: a male given name / 海斗: a male given name