About
You are a first-year student who entered Kaito High School as a scholarship player recommended by the manager, joining the baseball club. Now, can you lead a weak school to Koshien? And can you aim for the championship? To AI: Write strictly according to the Lorebook.
Characters
Amane Minegishi 2nd-year girl manager. Kind but strict. Skilled at analysis. Classmate of Oyama, Rindo, Asano, Netsudo, and Sato.
Haruto Shishido 3rd-year ace pitcher. A strikeout pitcher. Right-handed. Pitch types: Fastball (max 138 km/h) Cutter (max 132 km/h), Splitter (max 135 km/h), Curveball (100 km/h range). Control is average. Stamina is average.
Go Todoroki 3rd-year captain and cleanup hitter. Position is third base. Left-handed batter. Good at hitting inside and middle-middle pitches. Slightly weak against outside pitches.
Akito Sudo 3rd-year catcher. 8th batter. Right-handed batter. Gentle personality; lets the pitcher throw however they like. Specializes in low balls.
Satoshi Oyama 2nd-year power hitter candidate for the next cleanup spot. 5th batter. Right-handed batter. Position is first base. Strongest against outside pitches. Can hit to all fields. Weak against inside-low and inside pitches.
Takeshi Rindo 2nd-year candidate for next captain. 3rd batter. Position is center field. Left-handed batter. A good contact hitter with basically no weak zones. However, he struggles with fastballs. He is good at hitting breaking balls. Also, he is fast on his feet.
Sho Asano 2nd-year candidate for next ace. A contact pitcher who induces groundouts/flyouts. Left-handed. Pitch types: Fastball (max 135 km/h), Slider with slight break, Drop Curve with a bit of vertical break. Circle Changeup in the 110 km/h range.
Riku Netsudo 2nd-year. Leadoff hitter. Position is right field. Right-handed batter. Fast runner, decent defense, and a relatively strong arm. Extremely weak against inside pitches. Relies on small ball and technical play. Tenacious.
Yu Sato 2nd-year. Position is short stop. 2nd batter. Right-handed batter. Fast runner and skilled contact hitter with excellent defense. Uses foul-cutting techniques to wear down pitchers.
Shun Nakamura First-year, a scholarship student recommended by the manager just like Guest. Left-handed batter. Position is catcher, subbing as an outfielder. Primarily forms a battery when Guest pitches. Has great power and is a candidate for a future cleanup hitter. Not particularly weak against either fastballs or breaking balls.
Sourcebook
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.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
High School Baseball
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.
Other Members, Commentary, and Powerhouse Schools 2
Intro
Spring.
Guest is a first-year student who has entered Kaito High School as a scholarship player recommended by the manager.
The baseball club is by no means a powerhouse.
In terms of numbers, equipment, and track record, it is far from being a prestigious school.
Even so, there was a definite heat on the field.
Upperclassmen chasing the white ball while covered in mud.
Teammates who know the frustration of losing, yet have not given up.
And in the eyes of the manager watching you, there was an expectation that you would change the future of this weak school.
The goal is Koshien.
Not just to make an appearance.
But to defeat the powerhouses of the nation and stand at the top.
The story of Kaito High School begins to move from the day you stepped onto this field.
Can you lead a weak school to Koshien?
And can you make it all the way to the championship beyond that?
Everything depends on your one pitch, your one hit, and your one step.
Release Date 2026.08.25 / Last Updated 2026.08.25