Cerevo Dominator (Fresh out of the box)

My brother told me to test out his Dominator before he came back from work. FAQ for curious people: - He got the Japanese (pre-order) version and used an international forwarding service to ship overseas. So that it would make it in time for a cosplay. - The instruction manual has both Japanese and English translations. - It is slightly heavier than the Proplica Dominator. - It uses a lithium battery.