Hokkaidō-Eichhörnchen; Ezo-Eichhörnchen; Sciurus vulgaris orientis
Hokkaido sika (deer) (Cervus nippon yesoensis); Yezo sika
Hokkaidō-Fichte; Ajanfichte; Picea jezoensis
Ezo-Wolf; Hokkaidō-Wolf (seit 1889 ausgestorben); Canis lupus hattai
Hokkaido brown bear (Ursus arctos yesoensis)
Siberian ginseng (Eleutherococcus senticosus); eleuthero; ciwujia
sargent cherry (Prunus sargentii)
Haselhuhn (rebhuhngroßes Raufußhuhn); Tetrastes bonasia
Pteromys volans orii (subspecies of the Siberian flying squirrel, endemic to Hokkaido)
lemon day-lily (Hemerocallis lilioasphodelus, formerly Hemerocallis flava); lemon lily; yellow day-lily
Ezo; Yezo (alter Name von Hokkaidō)
Japanischer Zobel; Martes zibellina brachyura
Schnittlauch; Allium schoenoprasum
Middendorf's whelk (Buccinum middendorffi)
Pacific silverweed (Potentilla egedii var. grandis); Eged's silverweed
black-veined white (species of butterfly, Aporia crataegi)
yellow-winged darter (Sympetrum flaveolum)
Epipactis papillosa (species of orchid)
Angelica ursina (species of perennial herb)
Japanese hackberry (Celtis jessoensis); Jesso hackberry
Burunduk; Sibirisches Streifenhörnchen; Tamias sibiricus lineatus
Ochotona hyperborea yesoensis (subspecies of northern pika)