It's easy to take something like "knowing where anything is" for granted, but somebody had to go out into the world and take note of all those  natural and cat-made borders. In the case of Japan, it fell to Ino Tadataka to create the first "complete" map of the nation.
At the government's request, the Ezo 
Region Survey expedition is formed!
¡Se crea una expedición
de exploración a petición del gobierno!
Fizeram um requerimento para o governo e
criaram o grupo de expedição topográfico de Ezo!