| English | French |
| Japanese ash | tamo (Fraxinus mandshurica) |
| Japanese ash | yachidamo (Fraxinus mandshurica) |
| Japanese ash | frêne du Japon (Fraxinus mandshurica) |
| Japanese bullhead shark | requin dormeur nekozame (Heterodontus japonicus) |
| japanese citrus rust mite | acarien des agrumes (Aculus pelekassi, Phyllocoptes oleivorus, Phyllocoptrata oleivorus, Phyllocoptruta oleivora) |
| japanese citrus rust mite | acarien acule du citronnier (Aculus pelekassi, Phyllocoptes oleivorus, Phyllocoptrata oleivorus, Phyllocoptruta oleivora) |
| Japanese clam | clam japonais (Ruditapes philippinarum (Adams and Reeve), Tapes japonica) |
| Japanese clover | lespedeza (Lespedeza cuneata, Lespedeza stipulacea, Lespedeza striata) |
| Japanese clover | trèfle du Japon (Lespedeza cuneata, Lespedeza stipulacea, Lespedeza striata) |
| Japanese dab | limande-pile du Japon (Limanda herzensteini Jordan and Snydner,1901, Pseudopleuronectes herzensteini) |
| Japanese dab | magare (Limanda herzensteini Jordan and Snydner,1901, Pseudopleuronectes herzensteini) |
| Japanese dab | limande du Japon (Limanda herzensteini Jordan and Snydner,1901, Pseudopleuronectes herzensteini) |
| Japanese farcy | histoplasmose à Histoplasma capsulatum variété farciminosum (Lymphangitis epizootica) |
| Japanese farcy | infection à Histoplasma farciminosum (Lymphangitis epizootica) |
| Japanese flying squid | toutenon japonais (Todarodes pacificus) |
| Japanese flying squid | calmar japonais (Todarodes pacificus) |
| japanese fruit scale | kermès des mûriers (Aulacaspis pentagona, Diaspis pentagona, Pseudaulacaspis pentagona, Sasakiaspis pentagona) |
| japanese fruit scale | cochenille des mûriers (Aulacaspis pentagona, Diaspis pentagona, Pseudaulacaspis pentagona, Sasakiaspis pentagona) |
| japanese grain aphid | puceron des céréales (Macrosiphon avenae, Macrosiphum avenae) |
| japanese grain aphid | puceron du blé (Macrosiphon avenae, Macrosiphum avenae) |
| japanese grain aphid | grand puceron des céréales (Macrosiphon avenae, Macrosiphum avenae) |
| Japanese halfbeak | demi-bec du Japon (Hemiramphus sajori, Hyporhamphus sajori) |
| Japanese hard clam | vernis du Japon (Meretrix lusoria) |
| Japanese hedge parsley | torilis faux-cerfeuil (Torilis anthriscus Gmel., Torilis japonica DC.) |
| Japanese jack mackerel | chinchard du Japon (Trachurus japonicus) |
| Japanese killifish | medaka (Oryzias latipes) |
| Japanese larch | mélèze du Japon (Karamatsu, Larix kaempferi, Larix leptolepis) |
| Japanese lobster | langouste japonaise (Panulirus japonicus) |
| japanese mealybug | cochenille de la wistarie (Planococcus kraunhiae, Pseudococcus kraunhiae) |
| Japanese medaka | medaka (Oryzias latipes) |
| Japanese medlar | nèfle du Japon (Eriobotrya japonica) |
| Japanese medlar | néflier du Japon (Eriobotrya japonica) |
| Japanese medlar | nèfles du Japon (Eriobotrya japonica) |
| Japanese medlar | bibassier (Eriobotrya japonica) |
| Japanese medlar | bibaces (Eriobotrya japonica) |
| Japanese oak | chêne du Japon (Quercus crispula, Quercus mongolica Fish. var. grosseserrata Rehd. et Wils.) |
| Japanese oyster | huître portugaise (Crassostrea gigas, Crassostrea angulata) |
| Japanese oyster | huître creuse japonaise (Crassostrea gigas, Crassostrea angulata) |
| Japanese pepper | poivre du Japon (Xanthoxylum piperitum, Zanthoxylum piperitum) |
| japanese pine engraver | hylesine du pin (Blastophagus major, Blastophagus piniperda, Hylesinus piniperda, Myelophilus piniperda, Tomicus piniperda) |
| japanese pine engraver | jardinier des bois (Blastophagus major, Blastophagus piniperda, Hylesinus piniperda, Myelophilus piniperda, Tomicus piniperda) |
| japanese pine engraver | blastophage destructeur du pin (Blastophagus major, Blastophagus piniperda, Hylesinus piniperda, Myelophilus piniperda, Tomicus piniperda) |
| Japanese pine fungus | matsu take (Armillaria caligata, Armillaria goliath, Armillaria matsutake, Tricholoma caligata, Tricholoma matsutake) |
| Japanese pine fungus | champignon des pins japonais (Armillaria caligata, Armillaria goliath, Armillaria matsutake, Tricholoma caligata, Tricholoma matsutake) |
| japanese pine tip moth | pyrale japonaise du pin (Dioryctria splendidella, Dioryctria sylvestrella) |
| Japanese plum | néflier du Japon (Briobotrya japonica) |
| Japanese plum | bibassier (Briobotrya japonica) |
| Japanese plum | prunier japonais (Prunus salicina, Prunus triflora) |
| Japanese sandfish | poisson de sable japonais (Arctoscopus japonicus) |
| Japanese seabream | daurade japonaise (Chrysophrys major, Pagrus major, Sparus major) |
| Japanese seabream | daurade géante (Chrysophrys major, Pagrus major, Sparus major) |
| Japanese sillago | pêche-madame japonais (Sillago japonica) |
| Japanese silverfire sucker | psylle de la carotte (Trioza apicalis, Trioza viridula) |
| Japanese snapper | vivanette japonaise (Paracaesio caeruleus) |
| Japanese Spanish mackerel | thazard oriental (Scomberomorus niphonius) |
| Japanese Spanish mackerel | thazard du Japon (Scomberomorus niphonius) |
| Japanese splitfin | cardinal à bouche noire (Synagrops japonicus) |
| japanese tarnished plant bug | capside des prés (Lygus disponsi, Lygus kalmi) |
| Japanese tung | arbre à huile du Japon (Aleurites cordata) |
| Japanese tung | abrasin (Aleurites cordata) |
| Japanese varnish tree | vernis du Japon (Rhus vernicifera, Rhus verniciflua) |
| Japanese varnish tree | arbre à laque (Rhus vernicifera, Rhus verniciflua) |
| japanese wisteria cottony mealybug | cochenille de la wistarie (Planococcus kraunhiae, Pseudococcus kraunhiae) |
| Japanese wood oil tree | abrasin (Aleurites cordata) |
| Japanese wood oil tree | arbre à huile du Japon (Aleurites cordata) |
