Japanese chestnut (Castanea crenata)
 chestnut-color;  chestnut-colour
 chestnut (horse coat color)
 potato starch;  starch of dogtooth violet
 mashed sweet potatoes with sweetened chestnuts
 to take a risk for someone;  to endanger oneself for someone; (lit.) to gather chestnuts from the fire
 travelling on foot;  journeying on foot;  hiking;  riding on shank's pony
 chestnut rice;  rice boiled with chestnuts
 dogtooth violet (Erythronium japonicum)
 chestnut rice;  rice boiled with chestnuts
 sweet made with soft beans (e.g. adzuki) and chestnuts
 it often takes time for one's actions to bear fruit; (lit.) planted peach and chestnut seeds take three years (to bear fruit), persimmons take eight
 dark chestnut (horse coat color)
 sorrel (horse coat color)
 light chestnut (horse coat color)
 black chestnut (horse coat color)
 red chestnut (horse coat color)
 branched bur-reed (Sparganium erectum);  simplestem bur-reed
 Auckland teal (Anas aucklandica);  Auckland Islands teal
 chestnut weevil (Curculio dentipes)