CountryDuel

Land

Size, shape and altitude

How big is it, really?

Japan fits inside Kazakhstan 7.2 times.

Japan: 377,969 km² (2023) · Kazakhstan: 2,724,900 km² (2023)

Drag it across the map

How much coast is there?

Japan: 29,751 km (2026 edition) · Kazakhstan: 0 km (2026 edition)

How high can you climb?

Kazakhstan’s highest peak towers 3,234 m above Japan’s.

Japan: 3,776 m (2026 edition) · Kazakhstan: 7,010 m (2026 edition)

How far apart are they?

People

Who lives there, and how closely

How many people live there?

Japan has 5.9 times as many people as Kazakhstan.

Japan: 123 million (2025) · Kazakhstan: 20.8 million (2025)

How crowded is it?

Japan is 44 times as densely populated as Kazakhstan.

Japan: 338 per km² (2025) · Kazakhstan: 8 per km² (2025)

How tall are the men?

Men in Kazakhstan are 3.4 cm taller than in Japan.

Japan: 172.1 cm (2019) · Kazakhstan: 175.5 cm (2019)

How tall are the women?

Women in Kazakhstan are 3.2 cm taller than in Japan.

Japan: 158.5 cm (2019) · Kazakhstan: 161.7 cm (2019)

How old is the typical person?

The typical person in Japan is 19 years older than in Kazakhstan.

Japan: 49 years (2023) · Kazakhstan: 29.5 years (2023)

How many children per woman?

Women in Kazakhstan have 1.8 more children on average than in Japan.

Japan: 1.15 children per woman (2024) · Kazakhstan: 2.98 children per woman (2024)

How many people are 65 or older?

30% of people in Japan are 65 or older, versus 9.0% in Kazakhstan.

Japan: 30% (2025) · Kazakhstan: 9% (2025)

How many Nobel laureates were born there?

Japan has produced 2.4 Nobel laureates per 10 million people, Kazakhstan 0.0.

Japan: 2.4 (2025) · Kazakhstan: 0 (2025)

How many official languages?

Kazakhstan has 2 official languages, Japan 1.

Japan: 1 (2026) · Kazakhstan: 2 (2026)

What shape is the population?

Money

What an economy looks like per person

How big is the economy?

Japan’s economy is 14 times the size of Kazakhstan’s.

Japan: $4.44 trillion (2025) · Kazakhstan: $306 billion (2025)

How much is produced per person?

Japan produces 25% more per person than Kazakhstan.

Japan: Int$55,422 (2025) · Kazakhstan: Int$44,294 (2025)

How evenly is income shared?

Income is more unequally shared in Japan than in Kazakhstan (Gini 3.1 points higher).

Japan: 32.3 (2020) · Kazakhstan: 29.2 (2021)

How many people are looking for work?

Unemployment is 4.8% in Kazakhstan, versus 2.5% in Japan.

Japan: 2.5% (2025) · Kazakhstan: 4.8% (2025)

How much goes to the military?

Japan spends 1.4% of its GDP on the military, Kazakhstan 0.4%.

Japan: 1.4% (2024) · Kazakhstan: 0.4% (2024)

How expensive is it?

Japan’s price level (US = 100) is 2× Kazakhstan’s.

Japan: 65% (2025) · Kazakhstan: 33% (2025)

Health

Long lives, small beginnings

How much is spent on health?

Japan spends 7.4 times as much on health per person as Kazakhstan.

Japan: $3,638 (2023) · Kazakhstan: $490 (2023)

How long do people live?

People in Japan live 9.5 years longer than in Kazakhstan.

Japan: 84 years (2024) · Kazakhstan: 74.5 years (2024)

How many babies don’t reach their first birthday?

A baby in Kazakhstan is 4.1 times as likely to die before turning one as in Japan.

Japan: 1.8 per 1,000 (2024) · Kazakhstan: 7.4 per 1,000 (2024)

How many doctors are there?

Kazakhstan has 42% more doctors per person than Japan.

Japan: 2.6 per 1,000 (2022) · Kazakhstan: 3.8 per 1,000 (2023)

How common is obesity?

22% of adults in Kazakhstan are obese, versus 5.2% in Japan.

Japan: 5.2% (2024) · Kazakhstan: 22.4% (2024)

How many adults smoke?

21% of adults in Kazakhstan smoke, versus 18% in Japan.

Japan: 17.5% (2024) · Kazakhstan: 21.1% (2024)

Everyday life

Plates, glasses and happiness

How do people rate their lives?

People in Kazakhstan rate their lives 0.50 points higher than in Japan.

Japan: 6.13 (2025) · Kazakhstan: 6.63 (2025)

How much do people drink?

Adults in Japan drink 5% more alcohol than in Kazakhstan.

Japan: 6.3 litres (2023) · Kazakhstan: 6 litres (2023)

How much meat is on the menu?

Kazakhstan has 8% more meat per person than Japan.

Japan: 59.9 kg (2022) · Kazakhstan: 64.9 kg (2023)

How much food is there per day?

Kazakhstan has 466 kcal more food per person per day than Japan.

Japan: 2,670 kcal (2022) · Kazakhstan: 3,136 kcal (2023)

How long do people work?

Workers in Kazakhstan put in 321 more hours a year than in Japan.

Japan: 1,654 hours (2023) · Kazakhstan: 1,975 hours (2023)

How long do people go to school?

Adults in Japan went to school 0.14 years longer than in Kazakhstan.

Japan: 12.7 years (2023) · Kazakhstan: 12.5 years (2023)

How many tourists visit?

Kazakhstan welcomed 70% more tourists per resident than Japan (2019).

Japan: 0.3 (2024) · Kazakhstan: 0.5 (2024)

Connected

Online, electrified, urban

How many people are online?

93% of people in Kazakhstan are online, versus 86% in Japan.

Japan: 86% (2024) · Kazakhstan: 93% (2024)

Who has electricity at home?

Japan and Kazakhstan are practically level.

Japan: 100% (2024) · Kazakhstan: 100% (2024)

How many live in cities?

92% of people in Japan live in cities, versus 62% in Kazakhstan.

Japan: 92% (2025) · Kazakhstan: 62% (2025)

How many phones per person?

Japan has 178 mobile subscriptions per 100 people, Kazakhstan 127.

Japan: 178 (2023) · Kazakhstan: 127 (2024)

How much railway is there?

Japan’s railway network is 26% longer than Kazakhstan’s.

Japan: 20,087 km (2011) · Kazakhstan: 16,006 km (2021)

How much do they fly?

Airlines from Japan fly 71% more passengers per resident than those from Kazakhstan.

Japan: 0.98 (2023) · Kazakhstan: 0.57 (2023)

Planet

Air, forests and energy

How much of the land is forest?

Forest covers 68% of Japan, but only 1.3% of Kazakhstan.

Japan: 68.4% (2023) · Kazakhstan: 1.3% (2023)

How much CO₂ does each person emit?

The average person in Kazakhstan emits 79% more CO₂ than someone in Japan.

Japan: 7.8 t (2024) · Kazakhstan: 13.9 t (2024)

How green is the power grid?

24% of Japan’s electricity is renewable, versus 15% in Kazakhstan.

Japan: 23.6% (2025) · Kazakhstan: 14.9% (2025)

How clean is the air?

The air in Kazakhstan carries 52% more fine dust than in Japan.

Japan: 10.5 µg/m³ (2024) · Kazakhstan: 16 µg/m³ (2024)

Where does the power come from?

Safety

Measured risk, not vibes

How common is murder?

You are 11 times as likely to be murdered in Kazakhstan as in Japan.

Japan: 0.2 per 100k (2023) · Kazakhstan: 2.6 per 100k (2022)

How dangerous are the roads?

Roads in Kazakhstan are 4.5 times as deadly as in Japan.

Japan: 2.7 per 100k (2021) · Kazakhstan: 12.2 per 100k (2021)

Climate

What the year feels like

How warm is it?

Japan is on average 5.0 °C warmer than Kazakhstan.

Japan: 12.8°C (2016–2025 avg) · Kazakhstan: 7.8°C (2016–2025 avg)

How much rain falls?

Japan gets 5.6 times as much rain as Kazakhstan.

Japan: 1,824 mm (2016–2025 avg) · Kazakhstan: 328 mm (2016–2025 avg)

What does the year feel like?
Time machine

Quick answers

Is Japan bigger than Kazakhstan?

Kazakhstan is larger. Japan fits inside Kazakhstan 7.2 times.

Which has more people, Japan or Kazakhstan?

Japan has 5.9 times as many people as Kazakhstan (2025 estimates).

Where do people live longer, Japan or Kazakhstan?

People in Japan live 9.5 years longer than in Kazakhstan. Life expectancy at birth is 84.0 years in Japan and 74.5 in Kazakhstan.

Are people taller in Japan or Kazakhstan?

Men in Kazakhstan are 3.4 cm taller than in Japan (NCD-RisC, cohort born 2019).

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