Osana

She is implied to be self-conscious and worrisome, as she often speaks to Raibaru on the topic of romantically pursuing Taro, unsure of whether or not she has been too desperate or harsh with him. However, Osana will willingly follow Ayano if she has a high reputation, even if Ayano has only spoken with her to complete her task. Although this behavior suggests that Osana easily believes her fellow students, it can be considered unusual that she exhibits gullibility despite her implications of issues with trust. For these same reasons, it is also unknown why Osana can become good friends with Raibaru even though they only met last school year. Osana appears to be a popular student due to her high reputation. She is close friends with Raibaru and is seen sunbathing with the Bullies.