Hazuki Okamoto

岡本葉月, Okappa, オカッパ
An underclassman of Neesan Hazuki is one of the members of the Model Club nicknamed Okappa bob cut. She is a classmate of Makimaki and sits next to her in class. She is generally levelheaded and calm but is prone to getting really violent and monstrous when it comes to Neesans antics. Still she is shown to have a gentle and caring side when Makimaki was experiencing a heartbreak. She is weak against insects especially large cockroaches. She has a model of a train on her head. Source: Wikipedia