1. Japanese plum small tree of China and Japan bearing large yellow to red plums usually somewhat inferior to European plums in flavor
  2. Japanese bittersweet ornamental Asiatic vine with showy orange-yellow fruit with a scarlet aril; naturalized in North America
  3. Japanese brome grass of Mediterranean and temperate Asia
  4. Japanese iris iris native to Japan having large showy flowers
  5. Japanese rose vigorously growing rose having clusters of numerous small flowers; used for hedges and as grafting stock
  6. japanese clover an annual of tropical Asia naturalized in United States
  7. Japanese Islands a string of more than 3,000 islands to the east of Asia extending 1,300 miles between the Sea of Japan and the western Pacific Ocean
  8. genus Paliurus thorny Eurasian shrubs
  9. Japanese oyster a large oyster native to Japan and introduced along the Pacific coast of the United States; a candidate for introduction in Chesapeake Bay
  10. Japanese privet evergreen shrub of Japan and Korea having small dark leaves and flowers in loose panicles; related to but smaller than Chinese privet
  11. Japanese chess grass of Mediterranean and temperate Asia
  12. Japanese lawn grass lawn grass common in China and Japan
  13. Japanese deer small deer of Japan with slightly forked antlers
  14. Japanese leaf erect or partially climbing herb having large green or variegated leaves
  15. Japanese leek Asiatic onion with slender bulbs; used as early green onions
  16. Japanese lime medium-sized tree of Japan used as an ornamental
  17. Japanese barberry compact deciduous shrub having persistent red berries
  18. punch pliers punch consisting of pliers for perforating paper or leather
  19. Japanese millet coarse annual grass cultivated in Japan and southeastern Asia for its edible seeds and for forage; important wildlife food in United States
  20. Japanese spurge slow-growing Japanese evergreen subshrub having terminal spikes of white flowers; grown as a ground cover