In the Edo period, the Ministry of Public Works, known as Kōbu, was in charge of the imperial household affairs just like the Kunaishō.

Ribu-san is an old friend of mine.

Beautiful nature spreads in the mountainous area.

He was known as the storyteller of the village.

Biocentrism is a theory that everything in the universe exists focusing on life.

The heliocentric theory is the idea that the sun, not the earth, is the center of the universe.

He believes in the geocentric theory.

Revisionism aims to change our understanding of past events.

Paying the urban planning tax is a citizen's duty.

He solved the problem in a scientific way.