On-Field Baseball
Gameplay
A practical guide to batting, pitching, fielding, baserunning, controls, and game situations.
ENGLISH GAME COMPANION
Choose your
mode.
One home for practical English guides to the Pro Spirits series—from high-school team building to on-field play, career modes, player creation, and legacy menu translation.
7 guide areas2 available now44 public articles
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Public guides are open to everyone. The legacy translation requires an authorized Discord role.
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High School Baseball Management
Hakkyū no Kiseki
Build a school program, develop players, manage games, recruit talent, and pursue Koshien.
MembersEnglish Menu Reference
Pro Yakyū Spirits 2024–2025 Translation
An organized English reference for menus, screens, and terminology in the 2024–2025 release.
THE ROADMAP
More modes are coming
The shared library structure is ready to expand without splitting the project across separate websites.
Team Management
Season
A dedicated guide to navigating the season mode and its team-management decisions.
Player Career
Star Player
A focused guide to the individual-player career experience and its progression systems.
Player Building
Spirits
A guide to the Spirits mode, its choices, and the path toward building players.
Squad Competition
Grand Prix
A clear introduction to Grand Prix, squad preparation, and competitive progression.
CREATED & EDITED BY THAGREATMUTA
Built from the player’s side of the screen.
ProSpi Insider is an independent fan project. Questions, corrections, and guide suggestions are welcome in the community.