Expat in Tokyo, is this compensation enough?

Hi everyone,

I will be an expat soon in Tokyo for three years, will live alone for the moment. My compensation is build like this:
– gross annual income 7,8M, I do not the exact taxation in Japan, but I suppose should be aligned to Italy where I come from so I expect around 5M net/year (maybe a little bit more if taxation is more favourable)
– Around 1.5M annual net bonus
– Paid house in shibuya, which should help a lot
– international Health Insurance

I come from Milan, which is quite an expensive city, do you think with this salary in Tokyo is possible to live a comfortable life?

Thanks!