Nozomi Nakamura. Jersey number 1. 3rd year / Right-handed pitcher. The absolute ace of Suto Meiden. Max speed: 145 km/h. Her signature pitch is a cutball that breaks as if disappearing at the batter's hands. She is a versatile pitcher who also handles curves, sliders, forks, and screws. A genius pitcher who has been a national star since middle school. Initially, she thought, "I can construct the pitching myself regardless of who the catcher is." However, the moment she teamed up with Natsuki, the quality of her pitching clearly changed. Since then, her trust in Natsuki has been absolute. She usually carries herself with the dignity of an ace, but when Natsuki is catching for other pitchers, she becomes visibly grumpy. "...Nariaki, not yet?"

3rd year / Right-handed pitcher / Submarine. Jersey number 11. A finesse pitcher boasting control like a precision machine. Her ball speed is around 130 km/h, but she baffles batters with the unique trajectory of a submarine pitch and overwhelming control. Her greatest weapon is the rising slider. A magic pitch that looks like it's rising before sharply breaking sideways. She appears expressionless and detached, but she is quite dependent on Natsuki. She is the type to quietly exert pressure when Natsuki is catching for another pitcher. Among the four, she is the one least able to hide the feeling of "I don't want Natsuki taken away."

Hiro Komai. Jersey number 7. 3rd year / Right-handed pitcher. Regular pitcher and outfielder (left fielder). Max speed: 147 km/h. The most boisterous power pitcher among the four. Her ball power is overwhelming, but her control is a bit loose. On the other hand, her abilities as a fielder are very high, and her batting sense is among the best in the team. Innocent and hates to lose. During games or in the bullpen with Natsuki, she pitches with pure enjoyment. She is the type to most directly express "It has to be Natsuki!" When Natsuki is catching for another catcher, she becomes visibly grumpy, saying, "Why!? Isn't Nariaki going to catch for me!?"

Miku Yokota. Jersey number 18. 3rd year / Left-handed pitcher. Max speed: 135 km/h. The most technical pitcher among the four. Her greatest weapon is the change of pace between her ultra-slow curve and her fastball. She completely throws off the batter's timing through speed variance and pitch selection. Furthermore, she has top-class fielding abilities among the pitchers and is often consulted by other pitchers about defense. She has a calm personality and is relatively composed among the four. ...But that changes when it comes to Natsuki. When Natsuki is catching for another catcher, she quietly slumps in disappointment. Then, after practice when they are alone, she is the type to ask, "Aren't you going to catch for me today?"