部

inner structure; internal anatomy

General Staff Headquarters

room allocation; assignment of rooms

Idiomatic expression

without any weak spot; watertight (e.g. reasoning); impeccable

Jocular, humorous term

member of a (school) club who does not partake in the club's activities

double room; room shared by two people; shared room

countermeasures headquarters; task force; countermeasures office; emergency headquarters

senior leadership; senior leader; upper echelon (of power); top-ranking officer

main force; main troops

(command) headquarters

Ministry of Education, Culture, Sports, Science and Technology; MEXT

study room

mobile troops; mechanized unit; mechanised unit; naval task force

lower branch (of an organization); subordinate organization; substructure

walk-in closet; wardrobe room; dressing room; costume room

internal inspection

storage room; store room; lumber room

rugby club

department of economics; faculty of economics

military headquarters

internal disunity; internal division; internal rift

security force; public safety force

henchman; right-hand man; trusted confidant; inner circle

whistleblowing