mat (made of pieces of split bamboo or reeds tied together)

drainboard, floor grates, duckboard...

bamboo door, door or screen made of fine bamboo strips, allowing air to pass through

wrapping (something) in a bamboo mat, wrapping someone in a bamboo mat and throwing them into a river (unofficial Edo-period punishment)

bamboo screen, rattan blind, bamboo mat (for rolling sushi)

reed screen

reed screen

bamboo screen or blind

drainboard, floor grates, duckboard...

fish pen, holding pond, fish tank...

the death of a scholar

wrapping (something) in a bamboo mat, wrapping someone in a bamboo mat and throwing them into a river (unofficial Edo-period punishment)

fish pen, holding pond, fish tank...

bamboo mat used in food preparation (esp. to roll sushi), sushi mat

fin whale, finback (whale), razorback whale (Balaenoptera physalus)