Alpine zone
Altitudes
more than 2,500 m
Climates
Polar (Hokkaido, north Honshu)
Overview
Extremely higher part of mountains.
Flora
- Creeping pine forests (Hokkaido, north Honshu)
Climate (Lateral)
- Tropical
- Subtropical
- Warm-temperate
- Intermediate-temperate
- Cool-temperate
- Boundary of cool-temperate and subarctic
- Subarctic
- Polar