(poetry) a 詞書 (kotobagaki, “explanatory note”) stating that the topic, theme, or occasion of a selected waka poem is unknown; also, the poem with the unknown topic, theme, or occasion

大膳: grey plover; Short for 大膳職.

Alternative spelling of ちゃぶ台: chabudai, a short-legged table

example question

(fortune-telling) very unlucky

Short for 音楽大学 (ongaku daigaku, “music college”).

Rare spelling of 兄弟 (“siblings”, literally “elder brother and younger brother”).

(sciences) diagram

a benchmark; an important level, measurement, or standard; a mark

a Chinese character substituted for the original character used in a written expression, usually replacing a complex character with a simpler one