過密

• Reading: かみつ
• Romaji: kamitsu
• Kanji breakdown: 過 (ka/su) — excess, surpass; 密 (mitsu) — dense, close, secret
• Pronunciation: /ka.mi.t͡sɯ/

Meaning

Overcrowding; excessive congestion or density. Used to describe overpopulated areas, overburdened schedules, or overcrowded facilities.

A noun meaning excessive density or crowding, used in urban planning, demographics, and social commentary. Common compounds include 過密都市 (overcrowded city) and 過密スケジュール (overloaded schedule). Directly contrasts with 過疎 (sparse population, underpopulation), and the pair is central to discussions of Japan's regional imbalance between Tokyo and rural areas.

Examples

1. 東京の過密な都市構造が、緊急時の避難を困難にしている。 Tokyo's overcrowded urban structure makes evacuation in emergencies difficult.
2. 過密スケジュールが続いて、心身ともに疲れ果てた。 With an overloaded schedule continuing, I became exhausted both physically and mentally.
3. 過密な収容施設での生活が、受刑者の心理に深刻な影響を与えると報告されている。 It is reported that living in overcrowded detention facilities has a serious psychological impact on inmates.

Usage Guide

Context: urban planning, demographics, social issues

Tone: neutral

Origin & History

Compound of 過 (ka, excess/surpass) and 密 (mitsu, dense/close). A modern coinage used to describe overconcentration, formed as the direct antonym of 過疎 (depopulation).

Cultural Context

Era: Modern

Generation: All ages

Social background: Universal