五つ子: quintuplets

child born to a mother soon after a previous child

raw egg

be clear / serene / cold / skillful

Kyūjitai form of 国際語: international auxiliary language

international auxiliary language / world language

Old Norse

the five lakes around Mount Fuji: 本(もと)栖(す)湖(こ) (Motosu-ko), 精(しょう)進(じ)湖(こ) (Shōji-ko), 西(さい)湖(こ) (Sai-ko), 河(かわ)口(ぐち)湖(こ) (Kawaguchi-ko) and 山(やま)中(なか)湖(こ) (Yamanaka-ko).

plain flour, all-purpose flour, medium-strength flour

(archaic) first-person pronoun: I, me; we, us / (archaic) this direction, this way