【Nigiri sushi: Hikarimono】
Generally, Kisu refers to Shirogisu (Japanese whiting), which has been long loved as an ingredient in Edomae sushi. After lightly Kobujime is done, a fresh and fine flavor of the fish ingredient can be enjoyed with shari. It appears around springtime and is especially popular with sushi aficionados as "a prime ingredient" for sushi in the summer.