Gym / Running Route Reccomendations

I am going to Japan soon, and also still wanting to hit my fitness goals as best as possible. I know this can be hard while travelling and am happy to compromise when needed to just enjoy my travels. But frankly exercise is something I really enjoy and would love to do it Japan also. My priorities are Running, then Leg Day Strength Training, lastly Upper Body.

I was wondering what you guys had as the best recommendations going to Japan for a gym in each area I am going to and run routes etc. I do not have tattoos to hide or anything. I am going to Tokyo- Staying in Ginza but anywhere Tokyo, preferably Gym close to home but run can be wherever, Kyoto, Kawaguchiko, Osaka. Also I am training for a Marathon, so any hilly routes would be great!!

Thanks!

by bluerhinocerose