MIDA-180 出道五周年紀念企劃！小野六花的奇奇怪怪31變化～！一個月份的每日替換31套cosplay四小時31變化特別節目

純美麗的女孩Ono Rikka已經首次亮相了5年！一個巨大的紀念項目，每天都可以享受最可愛的Rokka-Tan角色扮演！
Sailor uniform, fighting game costume, bloomers gym clothes, rabbit ear bunny swimsuit, Chinese dress, Western costume, school swimsuit, female doctor's white coat, idol costume, bunny costume, shrine maid costume, cheerleader, men's girl, office lady, black cat, bunny maid, RQ, yukata, nurse, future robot, miniskirt investigator, sportswear, esthetician, private tutor,色情服裝彩帶，SM女孩，籃球製服，束縛，性感的女僕，西裝外套制服，白貓！呢
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