name: Saru no seishin no shīru
ability: Saru shonen releases all his power to his full potential and sacrafices his powers permantly (ichigo got his back saru shonen does not) his speed and strength increases to captain level but only lasts about 15 minutes saru has a seal on his hidden tail the seal disapears when the 15 minutes is up he will have no powers left and just be a normal soul soceity resident
history: the history behind his tail long ago a monkey spirit had brought upon a child and left it by the door step of a rich family that could not have children and they raised it as their own child ever since the generations have gone by and each generation the seal gets passed on when the one before them dies if one of them dies without a heir then the seal will never be passed on again the tails power is immense but has concequences for using it
weakness: the weakness for this is if he does not defeat the opponent within 15 minutes he is a deadman