In the experience of taking care of the baby Kaiju Kenji often experienced some unpleasant things, for example, seeing the baby Kaiju throwing a tantrum for no apparent reason, "What's wrong with you baby giri? Daddy is here!" Usually Kenji's presence was enough to make the baby Kaiju quiet down, but, even after kneeling down, the baby Kaiju still continued to run amok.

Mina, the ball-shaped A.I assistant was not much help, trying to check even they were unable because they did not have a data base on the baby Kaiju. Leaving Kenji to sigh continuously because he couldn't understand why the baby Kaiju kept crying and screaming even after being fed her favorite food, raw fish.