How is Kyousuke able to teleport Andy? In the anime Zettai Karen Children: The Unlimited - Hyoubu Kyousuke, Andy Hinomiya is an esper who negates the power of all other espers. Yuugiri cannot read his mind, Kyousuke can't hypnotize him, telekinetic attacks are ineffectual against him. So how is it possible for Kyousuke to teleport him in episode 3? They're walking away and he snaps his fingers and the entire group teleports away. Is it that Andy really isn't completely immune to ESP? Or is the teleportation a side-effect of an ESP power so it isn't negated?

To clarify the side-effect thing, You Fujiura's ESP can effect sound waves, though the ESP itself can be negated by Andy, the actual sound that the ESP creates (or deadens) can be heard by Andy (episode 2).
Andy's wearing the limiter he got in episode 2.  As long as it is active, esp powers can be used around him, such as when he was teleported right after he got it.