Neko is Neko, and Neko has neko's. Neko has 3 modes. Sleeping, awake, and hyper. If Neko is not sleeping, then Neko has enough energy to be awake. How much? That depends. Hyper Neko is rare, you do not want to see a hyper Neko. You have been warned. (Pictures do not belong to me) I just love Kumi so much.