Ko-Ayu (コアユ) Native species, popular food fish. Ko-ayu is the small variety of ayu (not baby ayu) commonly eaten as tsukudani (佃煮) or tempura. Adult ko-ayu retain their small size.

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Filename:	lb325-2014-07-09-132147.jpg
Album name:	philbert / Lake Biwa Museum 琵琶湖博物館
Keywords:	shiga / kusatsu / karasuma / peninsula / lake / biwa / museum / aquarium / fish / endemic / species
Filesize:	37 KiB
Date added:	Jul 09, 2014
Dimensions:	800 x 449 pixels
Displayed:	147 times
URL:	https://photoguide.jp/pix/displayimage.php?pid=54849
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