(pathology) biopsy

prisoner of war or slave (as mentioned in Chinese historiography regarding China, Korea, and Japan)

(marine biology) being benthic; inhabiting the benthic zone

namahage (a demon-like being in Japanese folklore)

skinning an animal (especially a horse) while it is still alive

Short for 消費生活協同組合 (shōhi seikatsu kyōdō kumiai, “consumers' co-operative”); co-op

一部: part / 一分: one minute; a few

一流: first class

一日, 1日: one day

一事不再理: the principle against double jeopardy(exceptio res judicata).