Kyūjitai form of 古動物学 (“paleozoology”)

Kyūjitai form of 古生態学: paleoecology

Kyūjitai form of 古地理学: paleogeography

Kyūjitai form of 木古内

(typography) a typestyle that mimics the look of 隷書 (reisho, “clerical script”) being stamped (thus, with broken and irregular strokes) rather than handwritten; this "ancient seal" look arose in Nara-period Japan, and has no relation to the original Chinese 篆書 (tensho, “seal script”)

(idiomatic) so busy there are not enough hours in the day; lit. to want to borrow even the paw of a cat

(literally) have one's hands behind one's back / (idiomatic) be arrested

having one's hands full

rear gunner

Alternative spelling of お手上げ: throwing up one's hands: giving up, quitting