futon; Japanese bedding consisting of a mattress and a duvet

round cushion used for Zen meditation (traditionally made of woven bulrush leaves)

zabuton; flat floor cushion used when sitting or kneeling; usu. rectangular

duvet; bed cover; coverlet; quilt; comforter; eiderdown

iris (flower)

Siberian iris (Iris sanguinea)

Archaic

sweet flag (Acorus calamus); calamus

common cattail (Typha latifolia); broadleaf cattail; common bulrush; great reedmace

sweet flag (Acorus calamus); calamus

Colloquial

Japanese iris (Iris ensata var. ensata)

dandelion (esp. species Taraxacum platycarpum)

common cattail (Typha latifolia); broadleaf cattail; common bulrush; great reedmace

Abbreviation

reddish yellow

Food, cooking

kamaboko; steamed seasoned fish paste, usu. in a semicylindrical shape on a strip of wood and sliced to go in soup, etc.

feigning ignorance; feigning naivety; pretense of innocence

person (esp. a woman) pretending to be innocent, ignorant or naive; faux-naïf