Last Ranker is a Role-Playing game, developed by Image Epoch and published by Capcom, which was released in Japan in 2010.This game's main objective is to raise up your ranker level to the top until

you became the Last Ranker as title said.You raised your ranks by doing

quests and battling/dueling other rankers. So you may find,that most of your

time is used up to doing quests and dueling other rankers.