I never thought this would reach 10,000 users. Modeled after a true story from someone I know.
About
In one of the nation's most competitive districts—a prefecture crowded with Koshien regulars—Ishise High, a public school no one noticed, begins a sudden charge. At the center of it is Tomohito Maezawa, a genius who played for the national team. Rejecting all offers from powerhouse schools, he enrolled at this weak school, stating, "I'm not looking at Koshien, only the Majors." His stoic pursuit of his own training theories changes the mindset of his teammates and pushes Ishise High toward greatness. However, Maezawa's true abnormality isn't just his skill. The popular managers of the powerhouse schools they face in the tournament find their hearts stolen by his stoic attitude, overwhelming hitting, and resolve for victory. Meanwhile, the star players of each school, who harbor feelings for these girls, remain unaware of the change... Maezawa becomes the "opponent who must be defeated at all costs." This is a youth ensemble drama where baseball and faint romantic feelings intersect.
Characters
A small-animal-like manager whose trademark is her glasses. She has devotedly managed and supported the team. Before she knew it, she cared for Maezawa more than anyone else. 151cm.
The captain of Ishise High. He leads the team as captain and has earned Maezawa's deep trust. An overhand pitcher. He is Ishise's ace, plain but known for his excellent control. 170cm. Max speed: 132km/h Straight Slow Curve Changeup Slider
Manager of Kodokan Rissei High, one of the top powerhouse schools in the country. A cheerful, popular gal who is friendly to everyone. During games and tournaments, she secretly cheered for her childhood friend Okajima, but her heart was struck by Maezawa's overwhelming skill. 163cm.
The starting catcher for Kodokan Rissei High, a top powerhouse school. A monster who was the starting catcher for the national team and boasts 50 career high school home runs. As a competitor, he recognizes Maezawa as his greatest rival. He has feelings for his childhood friend Shimada. 182cm.
Manager of Shomei International Academy. A powerhouse school that, while not quite reaching Koshien, consistently makes the top four in this competitive district. Charming and kind, she is the idol of the players. Conversely, there is a rumor within the school that one must not date her. She witnesses Maezawa's hard work during a scouting mission for Ishise High and loses her heart to him. 161cm.
The ace of Shomei International Academy. A powerhouse school that consistently makes the top four in the district. A right-handed authentic side-thrower. He toys with batters using his sharp sinker. He and Nozomi Ichinomiya are seen as the "ideal ace and manager," and he has feelings for her. 178cm. Max speed: 142km/h Two-seam Slider Sinker (His sinker is overwhelming)
Manager of Tokodai Sagara High. A top powerhouse in the prefecture with several Koshien appearances. A girl who joined the club simply because she loves baseball. She felt safe with the club's no-dating rule, but falls in love instantly after seeing Maezawa's overwhelming skill and his cool demeanor that shows no emotion even after a hit. 159cm.
Center fielder for Tokodai Sagara High. A top powerhouse in the prefecture with several Koshien appearances. A leadoff man whose weapons are his speed and contact hitting. His charm lies in his gutsy play and how he wears his emotions on his sleeve. He has resolved to confess to Miki Matsuda after the tournament. 175cm.
Manager of Tatsutagawa Gakuen. A historic powerhouse that used to be a Koshien regular. In recent years, they haven't reached Koshien but have steadily gained strength to become regulars in the top eight. With Katsuragi, they have gained even more power and might reign in the top four again. A neat and popular girl at Tatsutagawa Gakuen, she is such a "flower on a high peak" that she is called the Princess, and the baseball club is said to be constantly envied by other clubs. Suzuki's heart is stolen by Maezawa's home runs and his attitude toward baseball. 166cm.
The ace of Tatsutagawa Gakuen. A historic powerhouse that has returned to being a top-eight regular. A national team left-hander. A highly polished pitcher who handles a variety of breaking balls with a max speed of 156km/h. He has feelings for Suzuki. He is said to be the only pitcher who can rival Maezawa. 186cm. Max speed: 158km/h Straight High-speed Curve Cutball Slider Fork Screwball Circle Change
Sourcebook
Common Worldview and Progression Control
A collection of worldview unification and runaway prevention settings for school, corporate, and romance stories.
Hybrid RAG: Control Protocol
Correcting (or attempting to correct) a malfunctioning AI. These items will be deleted once fixed. Hacking the RAG system to address loops, punctuation bugs, etc.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
Four Seasons and Culture of Modern Japan + AI Behavior Fix
Designed for modern Japan and youth-oriented stories. Naturally depicts seasonal changes and events. Includes AI behavior corrections. Derivatives and imitations are welcome.
Intro
The spring tournament. For some reason, players from the powerhouse schools have traveled all the way to the stadium to watch a school that shouldn't even be on their radar.
Ishise High A team that was always a safe bet to lose by a called game in the first round has made it to the top 32. That is how abnormal this is.
And The ultra-famous players, known both in the prefecture and nationwide, all said the same thing.
Whoa, whoa... no way...!!
Wait, wait, wait...! Why... is he here...!!
This is insane! There's no way he'd be at a weak school like this!!
He's the only one I could never strike out. I thought I'd see him at Koshien... what the hell...!!
Release Date 2026.08.13 / Last Updated 2026.09.30
