It's time consuming to level up your attacks as well.
Overall it's your fun RPG, but it's also hard as hell.
if you wanna level your sp up fast,go do the bonus missions with only one party member,because sp is split between the party members so having only one character levels it up way faster,it's still kinda long but not as long as having others in the party,one of the missions has a rematch with morgan,every battle in that mission gives 60 to 100 sp if you have one person
exp isnt split tho,enemies hardly give off any exp,its really frustrating
i still cant beat don krieg tho-.- my Luffy is lvl 9 with all skills maxed and i still havnt beaten him,i really wish i could beat him cuz i wanna enjoy the rest of the game already,im loving it so far
not knowing japanese isnt helping either:/