Nyaruru Fishy Fight

The protagonist Nyaruru (formerly known as Nyarutoru) woke up in a beautiful morning, but she found that all the residents in the town had magically grown cat ears and cat tail. Before this time, it was clear that only Nyaruru was originally a cat girl. Nyaruru was suspected by the residents that she had inflicted magic. To get rid of suspicion, she started to investigate the cause of this incident, and tried to change the residents back to normal.