Recommended food for summer in Japan is "素麺 (Soumen) " , "冷やしうどん (Hiyashi Udon) Cold udon"
I like "冷やし中華 (Hiyashi Cyuka) cold Chinese food.".
The summer of Kyoto is "鱧料理 (Hamo Ryouri) Sea Eel cuisine"..
This fish can be eaten in Kyoto and West Japan.
The most delicious river fish in summer is the "鮎 (Ayu) "
As these fish are produced only in the clear stream, it tastes fruity.