Climate
Busan logs 14 frost days a year to Kyosai's 12 — Kyosai wins by 2. Busan and Kyosai match on sunny days (220 vs 220).
Busan
Feels-like °C
Dinner outside
Kyosai
Feels-like °C
Dinner outside
Cost of Living
Busan averages $1,441/mo for balanced living; Kyosai has no cost baseline yet.
Busan
$1,441monthly · balanced
Mobility
Busan scores 3.6 on mobility (0–5 scale); Kyosai has no mobility baseline.
Culture
Busan's culture score of 2.5 sits well above Kyosai's 0.0.
Nature & Outdoors
Busan scores 4.5 on nature & outdoors (0–5 scale); Kyosai has no nature & outdoors baseline.
Safety
Busan scores 3.9 on safety (0–5 scale); Kyosai has no safety baseline.
Career
Busan scores 3.1 on career (0–5 scale); Kyosai has no career baseline.
Social & Community
Busan scores 2.6 on social & community (0–5 scale); Kyosai has no social & community baseline.
Food & Dining
Busan scores 3.6 on food & dining (0–5 scale); Kyosai has no food & dining baseline.
Family
Busan scores 3.4 on family (0–5 scale); Kyosai has no family baseline.
Healthcare
Busan scores 3.7 on healthcare (0–5 scale); Kyosai has no healthcare baseline.
Air Quality
Busan averages 17.8 µg/m³ (sensitive-groups) PM2.5 annually versus Kyosai's 16.4 µg/m³ (sensitive-groups) — Kyosai breathes ~8% cleaner air (1.4 µg/m³ lower).
Busan
Kyosai
PM2.5 annual average
WHO classification
City Scale
Both maps at the same real-world scale — 1 cm on either map is the same distance.
Busan (3.3M) and Kyosai (72K) are 45x in population — Busan is the larger metro, Kyosai the smaller.
Busan is roughly 45x the scale of Kyosai
Based on population (area data unavailable for some cities)
City Scale Rankings
Who Thrives Here
Busan is the stronger fit for the outdoor enthusiast. Both cities work well for the clean air seeker.
Also compared
Frequently asked about Busan vs Kyosai
▶Which is cheaper, Busan or Kyosai?
▶How does the climate compare between Busan and Kyosai?
▶Is Busan or Kyosai safer?
▶Should I move to Busan or Kyosai?
The best city depends on what matters to you
This comparison shows how Busan and Kyosai stack up on the data. But your climate preferences, budget, career needs, and lifestyle priorities can shift the picture entirely. A personalized diagnostic finds what fits your life.
Take the free diagnostic10 minutes, no account needed