蝦 - shrimp, prawn, lobster

Emishi; Ezo; non-Yamato peoples in northern Japan

sargent cherry (Prunus sargentii)

chives (Allium schoenoprasum var. schoenoprasum)

hazel grouse (Bonasa bonasia)

Pteromys volans orii (subspecies of the Siberian flying squirrel, endemic to Hokkaido)

Japanese sable (subspecies of sable native to Hokkaido, Martes zibellina brachyura)

Yezo (northern part of Meiji-era Japan, esp. Hokkaido, but also Sakhalin and the Kuril Islands)

Pacific silverweed (Potentilla egedii var. grandis); Eged's silverweed

Siberian lily (Lilium pensylvanicum)

lemon day-lily (Hemerocallis lilioasphodelus, formerly Hemerocallis flava); lemon lily; yellow day-lily

black-veined white (species of butterfly, Aporia crataegi)

Hokkaido wolf (Canis lupus hattai, extinct)