Hixar Fermi/Hayana Battle Theme (00F) - SD Gundam G Generation Cross Rays OST

In-game name: "Mobile Suit Gundam 00F BGM04" Theme of Hixar as he appears in 00F, and the Sadalsuud F by extension. Unlike Chall, he doesn't have his 00P look, so they also gave it to his obnoxious robot catgirl. Then again, it's one of my favorite themes, so I'm glad there's more than one character that has it by default.