i was wondering if we get toricredits based on our fights. i ask because i suddenly had some credits in my acount, and the only thing i did was fight. can some one help me?

just join tourney.

You get 10 toricredits from every win you get in an official server.
Official servers are:
Beginner, Semi-pro, Ultimate ect.
Quick Aikido
Tournies

And if you manage to win the whole tourney, you get 500-750 toricredits.

You can also buy them or increase your tc per win buying a toribooster Paypal Booster Mobile Boosters
By the way You can only earn 1000 tc per day since you only earn the toricredits from 100 fights, 10x100=1000 Tc (from normal matches) or you can play in tourneys, where you can win much more than 1k per day
if you want to earn more per day, buy a booster.

thanks guys! that help a lot!