Nobody knows that Kikko is the witch girl of Tokyo! But there are also things she doesn't know - an evil alien trying to sabotage Earth's astronomical research, the transforming hero named Grosse Augen, and the mysterious Superhuman Bureau.

Things are getting buggy for the Superhuman Bureau, and the organization questions whether or not to allow a newcomer under their wing.

Yatsuka Heavy Industries has been the target of a string of high-profile bomb attacks. Shiba, the android detective, is on the case. Will he catch the culprit, or will the Superhuman Bureau beat him to the punch?

Throughout Japan, giant beasts rampage - products of pollution, warfare, and horrific experiments. Superhumans are building their reputations fighting the new threat, gaining the public's respect… and the attention of the Superhuman Bureau.

The beast broker has been taken down, and beast attacks are on the decline. However, when the corpse of a military beast goes missing, the Superhuman Bureau suspects that the beast-related incidents are not yet over.

A comic band of mediocre popularity is more than what they seem - they are actually a band of superhumans! However, they are not willing to use their powers in any way outside of comedy.