Mahayana Buddhism is a sect of Buddhism that emphasizes compassion and universal salvation.

The Greater East Asia Co-Prosperity Sphere is a concept proposed by Japan during World War II.

I was moved by the strength and compassion of the statue of Daitoku Myoo.

The Empire of Japan, written as 大日本帝國 in Kyūjitai, was a nation that existed from 1868 to 1945.

The Imperial Japanese Army was a Japanese military force that existed from the Meiji era to the Showa era.

The Imperial Japanese Navy was once the navy of Japan.

I have started learning Traditional Chinese.

I am learning Simplified Chinese.

The 16-cell is one of the convex regular polytopes in four dimensions.

The 600-cell is one of the regular polytopes in four dimensions.