Summer heat exhaustion?

We call this fatigue and suffering "natsubate" in Japan. I'm not drinking liquid when I'm at my office, but I'm crazily drinking water and soft drinks when I'm at home and sweating it all out when I'm sleeping is one of the causes, but how can I wither away the thirst in this heat!? It's much better than living in Dubai, but much hotter than my native country... Of course, incomparable to the Bay Area!

I was very happy when I saw today's dish on the dinner table!

unagi don! a rice bowl with boiled eel!

I hope this will fight off the exhaustion!