(education) graduate student (abbr. 院生)

(education) law school

(uranography) Summer Triangle - a bright asterism of the northern summer sky. Its corners are the stars Altair, Deneb, and Vega.

all you can eat

a historical period where social disorder is so great due to war, disease, political disorder etc. that there is little or no cultural development; Dark Ages

(construction, architecture) The large, central pillar that holds up a traditional Japanese house. / The breadwinner of a household or organization.

aorta

a private university

a play focusing on modern events and issues from World War II and up; contemporary drama, a modern play

Kyūjitai form of 代数学 (“algebra”)