i had the powers posted up on the rumors thread. since i used a translating tool its not extremely accurate
GataKiriBa form
Strong head, Sharp mantis blades, and grasshopper legs.. or locusts as the translation reads, have high jumps and shock absorbers. this is the quickest form. (it says speed, but from what we've all seen the cheetah legs are faster.) and the kuwagata head has the ability to do what Uva did, and shoot lightning from its horns. so apparently we were wrong about the Kuwagata head cloning. it actually allows him to see in all directions including behind him. because of the "bugs compound eyes". im guessing the cloning is part of the scanning charge.
and the RaToraTah form.
from what i can read says that this form is flexible with its attack strategy. really fast and strong basically. has excellent hearing (probably the Lion Head) and is able to move silently, which is suitable for fights at night. and something about an attack that has a radius of heat from the body, probably that the cheetah legs can burn things with its "exhaust". something about the Lion head using an ability called "lion flasher" which is able to radiate light to blind the enemy. so im guessing like a flashbang, without the bang.