北上: to go north

北極熊: a polar bear

所念: (Classical Japanese, archaic) to seem, to appear, to look like / 所念: (Classical Japanese, archaic) to sound / 所念: (Classical Japanese, archaic) to be regarded as

超伝導: superconductivity

節足動物: arthropod (animal of Arthropoda)

同音異義語: a homophone (words with the same pronunciation)

動物学: zoology

高速道路: highway

陰陽道: a traditional body of Japanese esoteric cosmology; a mixture of natural sciences and occultism, based on the Chinese philosophies of Wu Xing and Yin and Yang.

異口同音: in concert