It's really hot in Summer in Tokyo and I went to a retreat to the Nikko highland. There is Not so close to Tokyo ant it takes 4 hours from train and local bus.
There is 1,400 meters elevation and very cooler than Tokyo.
SORRY, IT WILL BE CANCELLED FISHING TRIP IN 2020 SEASON. WE WILL MEET UP AGAIN AFTER CORONA-VIRUS WORLD! TAKE CARE FOR YOUR HEALTH. THANK...