Comparison
JP · Japan

Greater Tokyo Area

37,900,000 residents35.69°, 139.69°
PE · Peru

Lima metropolitan area

10,740,153 residents-12.01°, -76.85°

Greater Tokyo Area is about 4× the size of Lima metropolitan area by population.

01 · Basics

At a glance

Population
37,900,000
10,740,153
Metro populationno data
Area (km²)
13,500
2,819.26
Density (per km²)no data
Elevation (m)no data
02 · Climate

Weather, month by month

Solid lines are monthly highs, dashed lines are lows (°C).
Greater Tokyo Area high low Lima metropolitan area high low
Greater Tokyo Area vs Lima metropolitan area monthly temperature-5°10°15°20°25°30°35°JFMAMJJASOND
Avg annual temp (°C)
15.8
no data
Annual rainfall (mm)lower is better
1,588.9
no data
Sunny days per yearno data
06 · Vibes

What locals say

Synthesized from upvoted comments on each city's subreddit.
Greater Tokyo Area

Greater Tokyo feels densely organized and relentlessly functional: trains are frequent, neighborhoods are distinct, and most daily errands can be handled without a car. Life is convenient but busy, with a constant tradeoff between tiny living spaces, long commutes, and the payoff of having almost anything you need within reach. The city rewards people who enjoy structure, order, and variety, but it can feel impersonal and expensive if you want room, quiet, or casual spontaneity. For many residents, the appeal is less about a single downtown and more about choosing a neighborhood that matches your pace, budget, and routine.

Common complaints
  • High housing costs and small apartments5
  • Crowding and commuter pressure4
  • Long commutes despite good transit4
  • Language barriers for non-Japanese speakers3
  • Humidity and uncomfortable summers3
Common praises
  • Exceptional transit network5
  • Convenience and neighborhood completeness5
  • Safety and general order4
  • Food variety and quality4
  • Varied neighborhoods and amenities3
Lima metropolitan area

Lima metropolitan area feels like a huge, complicated coastal city where everyday life is shaped by traffic, distance, and the need to plan around congestion. At the same time, it offers one of Latin America’s strongest food cultures, a dense mix of neighborhoods, and a steady urban rhythm that many people find livable once they learn where to stay and how to move around. The city can feel gray and humid much of the year, but the ocean, parks, and neighborhood-specific identities give it a distinct texture rather than a single uniform mood. Living here often means trading convenience and walkability in some areas for access to jobs, services, and an unusually deep restaurant scene.

07 · Culture

Food & nightlife

Greater Tokyo Area
Food

The food scene is one of Greater Tokyo’s strongest daily-life advantages: you can eat cheaply and well almost anywhere, and the quality floor is unusually high. Ordinary meals are easy to find at train-station shops, small family restaurants, ramen counters, curry shops, izakaya, bakeries, and department-store food halls, while the city also has an unmatched spread of specialty places, from tiny sushi bars to very formal kaiseki. Seasonal ingredients matter, and even convenience-store food is often better than outsiders expect. The main practical challenge is not finding good food, but choosing among an overwhelming number of options and, in some neighborhoods, dealing with lines or limited seating.

Nightlife

Nightlife in Greater Tokyo is highly neighborhood-specific rather than centered on one all-night district. Some areas are packed with izakaya, karaoke, small bars, clubs, and late ramen shops, while many residential neighborhoods become quiet surprisingly early. The scene can feel more polished and segmented than chaotic: after-work drinking, group gatherings, and train-based trips home are common, and people often plan the evening around the last train. For residents, nightlife is plentiful if you know where to go, but it is not always spontaneous, and late nights can be constrained by transit schedules and the cost of frequent drinking out.

Lima metropolitan area
Food

Lima is widely known for food, and that reputation is tied to everyday life rather than just destination dining: good ceviche, pollerías, seafood spots, chifa, nikkei, and neighborhood menu del día places are part of the city’s normal routine. The range is broad, from inexpensive lunch counters to internationally recognized restaurants, so eating well does not have to mean spending a lot every time. People who live here tend to talk about the variety, the quality of ingredients, and the way entire districts organize around food, with some neighborhoods clearly stronger than others.

Nightlife

Nightlife in Lima is uneven and neighborhood-dependent: in the livelier zones it can be busy, social, and restaurant-driven, while in residential areas evenings are quieter and more car-oriented. The scene tends to start late compared with many U.S. cities, and a lot of going out revolves around bars, clubs, and long dinners rather than a single compact downtown nightlife core. Safety, transport, and distance matter a lot, so people often choose where to go out based on how they will get home as much as on the venue itself.

08 · Reality check

Weather vs. what locals say

Greater Tokyo Area
By the numbers

How locals feel

On paper, the weather looks manageable: winter is usually not extreme, and the city avoids the kind of severe cold or snow that dominates daily life in some other capitals. In practice, locals often talk much more about the oppressive summer—hot, sticky, and exhausting—and about how the humidity can make even short walks unpleasant. Rainy periods, typhoon season, and sudden downpours also affect routines more than the annual averages suggest. The general sentiment is that Tokyo’s climate is livable, but summer and humidity are the seasons people complain about most.

Lima metropolitan area
By the numbers

How locals feel

On paper, Lima’s weather can look mild and even pleasant: coastal temperatures are relatively stable, extreme heat and cold are rare, and rain is scarce. In everyday conversation, though, locals often describe it as gray, humid, and overcast for long stretches, especially in the winter months when the sky can stay a dull misty white. The lack of bright sun is a real emotional factor for many residents, so the weather is less about dramatic storms and more about a persistent marine gloom that shapes mood and outdoor habits.

09 · Summary

In short

  • Greater Tokyo Area is about 4× the size of Lima metropolitan area by population.
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