Kyousuke's hyper is Cast Off. When activated Kyousuke will remove his jacket, and his base attack and defense stats will be swapped. This effect will remain until he is either KO'd or activates the Hyper again.
"Cast Off" gives Kyousuke the ability to play as two different characters at once: A passive version that defends against attacks as well as, and an aggressive version that lets him attack opponents as well as and . The key to making the most of this hyper is to switch according to the situation, usually to attack someone who may not be able to retaliate against the aggressive version, like , another Kyousuke, or someone who is low on HP. Be wary of the 20 star cost if you switch back using a second "Cast Off". "Cast Off" goes well with , As long as you don't accidentally get involved in a battle before you can Cast Off, you can swap your stats up to +4 attack and -1 defense.