Summary
A first-year student at Central High School who is rumored to play lacrosse, she is known as "Little Sister" by Tadakuni’s friends and "Mei" by Yoshitake’s Older Sister. Her relationship with her brother is strained, leading to minimal communication between them. While she frequently resorts to violence against the main trio due to their habit of stealing panties, she often eavesdrops on their antics and finds herself drawn into their mischief. Among her brother’s circle, she holds the strongest affinity for Karasawa, having turned to him for assistance during times of need.
