Inside...?

Na...Nanodesu.

Like... Yuudachi-chan?

Right, riight... All that poi-pois she says gives her a pretty strategic advantage.

Well, as for others, there's that good-for-nothing SoL bunny and her pyons for luck. "Antan" is a stereotypical phrase used by good-for-nothing people who just ran shit outta luck.

And, with that said, I think you should try to learn from someone who already became Kai-2...