(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

topic or theme of a poem

poem / verse of poetry / (poetry) Chinese poetry / Short for 詩経 (“Shijing, the Book of Odes”).

write; record (words, figures) on the surface of (something) / compose; put (an idea, etc) into words

conjunctive form of 書く

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

forehead / title / question / issue

title / theme / issue

questions on a test