All Japanese extinct animals I know

AINOCERAS

ALLODDESMUS

ANOMALOCHELYS

APHAENOGASTER AVITA                            

ARGONAUTA ITOIGAWAI

ARGONAUTA TOKUNAGAI
                                                                                             
ARGONAUTICERAS

ASHOROA

ASHOROCETUS

BEHEMOTOPS

BONIN GROSBEAK

BONIN NANKEEN NIGHT HERON

BONIN THRUSH

BONIN WOOD PIGEON

BRYGMOPHYSTER

CLIDODERMA

DESMOSTYLUS

DIATOMYS

EURASIAN LYNX

FUKUIRAPTOR

FUKUISAURUS

FUKUTITAN

FUTABASAURUS

FUTABASAURUS (DINOSAUR)

GASTROCOPTA CHICHIJIMANA

GASTROCOPTA OGASAURANA

GLOOMY TUBE NOSED BAT

HIRASEA PLANULATA

HOKKAIDO WOLF

HOKKAIDORNIS

HONSHU WOLF

IWO JIMA RAIL

IZUUS

JAPANESE GAZELLE

JAPANESE RIVER OTTER

JAPANESE OTTER

JAPANESE SEA LION

KAGANAIAS

KUWAJIMALLA

LAMELLIDEA

LEOPARD

MACACA ANDERSSONI

MESSODERMOCHELYS

MIFUNESAURUS

MORAWANOCETUS

MUKOJIMA WHITE EYE

NIPPONOSAURUS

OKINAWA FLYING FOX

PACHYGENYS

PANTHERA YOUNGI

PALEOPARADOXIA

PALAEOLOXODON NAUMANNI

RYUKYU KINGFISHER

RYUKYU WOOD PIGEON

SHOKAWA

SINEMYS

STELLER'S SEA COW

SAKHALIN HUSKY

TIGER

TAMBATITANIS

TANIWHASAURUS

TOYOTAMAPHIMEIA

VITRINULA CHAUNAX

VITRINULA CHICHIJIMANA

VITRINULA HAHAJIMANA

WOOLLY MAMMOTH