1. Very long lasting
   - durable, indestructible, perdurable 
2. Not capable of being destroyed

See also: imperishable, indestructible

• Japanese leek
• Japanese lilac
• Japanese lime
• Japanese linden
• Japanese maple
• Japanese medlar
• Japanese millet
• Japanese monetary unit
• Japanese morning glory
• Japanese oak
• Japanese oyster
• Japanese pagoda tree
• Japanese persimmon
• Japanese pink
• Japanese plum
• Japanese poinsettia
• Japanese privet
• Japanese quince
• Japanese radish
• Japanese Red Army
• Japanese red pine
• Japanese rose
• Japanese snowbell
• Japanese spaniel
• Japanese spurge