TV-Series
Description
Rena Ashihara is a fifth-grade student in class 2 at Suzuridani Academy, born on June 1. Standing 133 cm tall with blood type B, her distinctive appearance features red hair styled in two ponytails, red eyes, a frequent accessory of a "DARK STAR NIGHTS" cap, and a signature lollipop reflecting her confident, casual demeanor.

As the small forward wearing jersey number 13 for the Suzuridani girls' basketball team, Rena possesses exceptional athleticism and excels in one-on-one situations, utilizing a signature "Magical Vanishing Ball" dribble move between defenders' legs. Her physical prowess enables demanding plays like successful alley-oop shots from passes by teammates Aya Miyakoouji and Miyu Aida. However, her effectiveness plummets in team settings. She disregards coordinated play, frequently attempting solo challenges against entire teams—such as playing one-on-five against Keishin Academy—leading to personal fouls (accumulating three by halftime in one match) and defensive lapses where she neglects guarding opponents like Tomoka Minato or Masami Fujii.

Rena's personality is bratty, showy, and self-assured, marked by gloating over victories like defeating the Takenaka twins in a 2-on-1 game. She displays occasional softer moments but predominantly exhibits a self-centered, boastful attitude, avoiding responsibility for failures and resisting teamwork. This lack of integration and tendency to view teammates as hindrances contributed to her initial removal from the team, though she was later reinstated specifically for a significant tournament.

Her background includes confronting and defeating the Takenaka twins, an event that later entangled the entire Keishin team—particularly Masami Fujii, after Rena disrupted Masami's food festival operations. Rena's forced participation in the unfamiliar 5-on-5 tournament format culminated in a match against Keishin, the team she previously antagonized. Her continued involvement with Suzuridani suggests ongoing group play, though no resolution of her teamwork deficiencies is detailed. A notable comparison exists to Daiki Aomine based on shared athletic prowess and unconventional playing styles.