Divide a Primary Area Partition into 64 (8 by 8) equal parts vertically and horizontally:

Divide a Secondary Area Partition into 100 (10 by 10) equal parts vertically and horizontally:

Divide a Basic Grid Square into 4 (2 by 2) equal parts vertically and horizontally:

Divide a Half Grid Square into 4 (2 by 2) equal parts vertically and horizontally:

Primary Area Partition
-
Secondary Area Partition
(Integrated Grid Square)
-
Basic Grid Square
(Third Area Partition)
-
Half Grid Square
(Divided Grid Square)
-
Quarter Grid Square
(Divided Grid Square)

The Primary Area Partition including Metropolitan Tokyo is:

The screened Secondary Area Partition is:

The screened Basic Grid Square is:

The screened Half Grid Square is:

The screened Quarter Grid Square is:

Mesh code: 5339

5339-23

5339-23-43

5339-23-43-1

5339-23-43-1-4

Primary Area Partition of the Country
Extract 5339.

Extract 5339-23.

Extract 5339-23-43.

Extract 5339-23-43-1.

Primary Area Partition of the Country