Character

Rio Kastle

かみしろりお

Rio Kastle,(Rio Kamishirois in the Japanese version) is one of the main characters, appearing in the Yu-Gi-Oh! ZEXAL anime. She is the younger twin sister of Shark She is a confident and adamant person, getting annoyed when things do not go her way. This is usually shown when conversing with her brother. Her confident personality assists in her interests which allows her to conquer sports such as soccer, baseball, basketball and boxing with ease. Despite all of this, Rio also shows somewhat of a childish side as well, shown by her fear of cats (this showing she has ailurophobia) and calling Shark a "meanie" when he teasingly refused to help remove one from her sight. Rio tends to be annoyed when people refer to her as "Shark's sister" instead of calling her by name as indicated by Yuma due to her snapping at him when he continually calls her as such, and especially does not like it when someone insults her brother. This is further seen many times during her Duel against Lotus as she got mad at her for making a rude remark.She takes great pride in her abilities and effort as she has no problem in showing them when people underestimate her as she believes women are not to be viewed as "pretty decorations".Rio also has a empathetic quality to her personality as well. This is demonstrated when she finds Bronk injured on the way to school, and shows genuine concern to him and helps treat his injuries. Rio has dark pink eyes and like her brother, she has pale skin and dark blue hair with light blue bangs. Rio also wears a ring on her right little finger, which was previously owned by her brother. Source-https://yugioh.fandom.com/wiki/Rio_Kastle