[Nintendo 3ds] [2012-14?] [Japan Exclusive] A dream/sleep based RPG/Collection game where you play as a sheep that fights monsters and you heal as you sleep

Ive played this game before but i forgot the name, it was something dream

And you could replenish your energy or hp by sleeping or using play coins

And you or the sheep fight monsters. It also had you as the main character in a lab i think