三さん等とう陸りく佐ささんとうりくさMeanings1nounmajor (JGSDF)militaryA field officer rank in the Japan Ground Self-Defense Force, equivalent to a major in many Western armies.彼かれは三さん等とう陸りく佐さに昇しょう進しんした。He was promoted to major (JGSDF).三さん等とう陸りく