If you have any questions about your jutsu factor gains look here first please!
Jutsu Gains
Every level will add .02 to the base Jutsu Factor (JF) note the decimal point placement
Cool Down Times
okay you're training hard, which means you'll have to rest. Your cooldown begins AFTER the admin or mod has granted you your level.
Level 2-5 - 20 mins
Level 6-9 - 3 hours
Level 10-14 - 6 hours
Level 15-19 - 9 hours
Level 20-24 - 12 hours
You can only train one thing at a time (i.e. - you can only either train your stats or a jutsu level, not both at the same time. After you regen then you can train again)