Meanings

perfect square

leveling

plane angle

Tōhoku earthquake (March 11, 2011)

wrapping cloth

average age

average temperature

Japanese traditional architectural structure, where the building has its main entrance on the side which runs parallel to the roof's ridge

soup with fried tofu, shiitake mushrooms, carrots, sweet potatoes and daikon flavored with salt or soy sauce and thickened with potato starch

soup made with salted or rice-bran-pickled fish, vegetables, and sometimes sake lees (Hokkaido local specialty dish)

Betelgeuse (star in the constellation Orion)

islands of the Pacific Ocean

acid-base equilibrium

average age of marriage

flat ground

Pacific fleet

lecher with a quiet exterior

peace agreement

peace accord

pacifism