Marshall? Dahlia? Phoebe?
What you have to remember is that there are very few dark skinned people in Japan, which is why there are so few dark-skinned trainers in the Japanese regions.
Ahh, first world problems.
Take it from me, as someone who was depressed and on anti-depressants for 4 months, don't let life get you down. Find a coping mechanism; a hobby.