What is your favorite OOO Combo song?
 

Out of combo songs from OOO that was sang by Shu Watanabe (Eiji Hino/OOO) and Akira Kushida, which one is your favorite?

I can't pick just one favorite, so I'll go with the Combo Change Medley, both because it has all of them and because I've never heard any other piece of music manage to blend so many different songs and still sound good.

Why must you ask which is my favorite...what a cruel question