璃

jōruri

Japanese puppet theatre in which recited narrative and dialog is accompanied by a shamisen (forerunner of bunraku)

lapis lazuli

sanidine

blue-and-white flycatcher (Cyanoptila cyanomelana)

indigo bunting (Passerina cyanea)

Siberian blue robin (Luscinia cyane)

Omphalodes japonica (species of flowering plant related to borage)

blue admiral (species of nymphalid butterfly, Kaniska canace)

Asian fairy bluebird (Irena puella)

gold-ribbon grouper (species of fish, Aulacocephalus temmincki)

lapis lazuli blue

glassware

superb blue-wren (Malurus cyaneus)

jōruri reciter

Formosan whistling thrush (Myophonus insularis)

beach speedwell

Japanese puppet theatre

nemophila (Nemophila menziesii)

fine crystal

quartz

Lidth's jay (Garrulus lidthi)

cream rises to the top

elongate janthina (Janthina globosa)

beryl

blue-glazed roof tile

cream rises to the top

mirror found in hell in Enma's chamber that allows people to see their good and bad deeds

scarlet pimpernel

scarlet pimpernel (Anagallis arvensis)

eastern bluebird (Sialia sialis)

red-flanked bluetail (species of flycatcher, Tarsiger cyanurus)

sapphire devil (Chrysiptera cyanea)

Eucorydia yasumatsui (species of cockroach)