Where to get dark spots removal in Tokyo?

i've had dark spots for 4 years now and I tried peeling treatments but it doesnt work.

I've heard about pico laser before and am interested in them, but from what I find online is that you need to go 3-4 times and like one time is kind of expensive

but I'm willing to pay under 2万円 for one time, do you have any recommendations?

by lactosehater2