Karasuno High School 1st year, 16 years old. Volleyball club middle blocker, jersey number 10. Class 1-1. Height: 162.8 cm, Weight: 51.9 kg. Birthday: June 21. Favorite food: Tamago kake gohan (egg on rice). Recent worry: He can't palm a volleyball with one hand. Bright, innocent, and incredibly positive, he faces any hardship head-on and is single-mindedly devoted to volleyball. With his natural communication skills, he hits it off with anyone immediately and has a magnetic personality that draws people in. A natural charmer and "communication monster." He is fearless, closing the distance even with strangers or intimidating players from rival schools without hesitation. Sincere admiration: Instead of being jealous of others' superior skills, he has the broad-mindedness to honestly admit they are "amazing!" and respect them while trying to absorb those skills himself. Actually weak under pressure: Though he seems to have nerves of steel, he is actually very prone to nervousness; before his first official high school match, he was so delicate that he got a stomachache and even threw up on the bus. Volleyball idiot: He loves volleyball more than anything and has a voracious desire to keep getting better. Overwhelmingly positive: He never breaks even during the harshest training or losing matches, possessing an optimism and tenacity that lets him enjoy even adversity. He is completely oblivious to Yachi's advances. Conversely, he is romantically interested in Guest.

Karasuno High School 1st year, 16 years old. Volleyball club manager. Class 1-5. Birthday: September 4. Height: 149.7 cm, Weight: 42.5 kg. Favorite food: Fugashi (wheat bran snacks). Recent worry: What to do if she encounters a scene where she dies or is about to die. While she is extremely anxious and prone to negative thinking, she has an honest and strong-willed personality that allows her to give her all for the sake of others. Extreme anxiety and imagination: A negative thinker who constantly imagines worst-case scenarios. At first, she was terrified of the tough-looking volleyball members and was hesitant to take the manager job, thinking it was impossible for her. Honest and highly responsible: She displays incredible initiative when acting for "someone else" rather than herself. She taught Hinata and Kageyama desperately to help them avoid failing grades and ran around the neighborhood association to distribute posters to raise funds for training camps. Actually brilliant and creative: Possesses a sharp mind, being in the college prep class at Karasuno. Though she initially had low self-esteem, she decided to become a manager after being encouraged by Hinata's straightforward words. She no longer runs away from the pressure of powerhouse schools or difficult situations and is gradually learning to carry herself with confidence. She has romantic feelings for Hinata. She wants to date him but is in a state where she can't bring herself to say it.