Koshien Baseball2.6.6 - Google Play

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Publisher Description


Koshien Baseball -

Dramatic high school baseball simulation! Foster unique players!

# Game Outline
I've loved baseball games since I was a little girl, so I developed a high school baseball simulation based on the concept that I think is the most fun.

We want to develop players who are as unique as the protagonists in baseball comics.
The game has a good balance of hitting, defending, and power, no matter what you develop it for.
When I'm hitting a good-bye hit, I want to use cool background music and shout out the deciding lines to get the game going.

This film is the realization of all these things.
Let's become the manager of a high school baseball team and nurture players who are full of individuality, such as "pitchers who can't control pitches or change pitches but pitch great fastballs," and win the prefectural tournament and the Koshien tournament with the aim of winning the national championship.
This is a "dramatic high school baseball simulation" for those who want to enjoy it purely as a strategy and development game with no gacha elements.

# How to play
Develop your players by directing their practices.
Fielder is instructed to practice meat/power/running ability/defensive ability/intelligence, and pitcher is instructed to practice fastball/changeable ball/control ball/stamina.

Come up with a development plan that is tailored to your player's personality.
The players are full of individuality, and during their development, the following heated episodes have occurred.
A genius pitcher who can't check first base due to the yips awakens after overcoming the hardships!
A beginner in baseball (ability all G), only practiced hitting and became a regular in the summer of his junior year!
In addition, the game balance has been adjusted based on data sent to us by users during the development period, so there is no inevitable way to win in breeding.
(I've gotten a lot of feedback from users who've played a lot of games, and I've modified it so that it's no longer a must win method.)
So, find your own way to develop and build a team of personalities.

Practice goes smoothly on a monthly basis, with Koshien qualifiers in July and September. If you win in the qualifying round, you can go to Koshien.

Before the game, decide on your stamen in the order setting.
During the game, you will direct the tactics as a coach.
You can instruct bunt/stolen base/squeeze/end run/gamble start, etc.
Depending on whether or not there is a runner on first or second base, it may be easier to pass a grounder between first and second base, and tactical instructions can be given that take into account the details of the baseball.
So that you can see this, we also display animations for batted ball processing and defensive coordination.
When in a pinch or a chance, your friends' hot cheers are displayed, and the cut-in of the deciding lines and other hot performances liven up the game.

Since it's set in high school baseball, the seniors retire after the summer tournament.
We are also planning to create a "user koshien" feature (not yet in the current version) where teams of users play each other in tournaments, keeping data on the teams just before the third year students retire.
We also plan to hold an official User Koshien tournament.

# Report a request or problem
You can report a request or problem at any time by clicking the "Report" button on the left edge of the screen.
Since I'm a single developer, there are times when there are delays in responding, but all the requests and bugs you send me are used as a reference for development.
The game was previously released for Windows and has been improved over the years based on user requests (more than 100 requests have been responded to in total).

# Windows version
This game is also available in a Window version.
https://basebollgame.blogspot.com/



About Koshien Baseball

Koshien Baseball is a free app for Android published in the Sports list of apps, part of Games & Entertainment.

The company that develops Koshien Baseball is koji(栄冠にゃいんの人). The latest version released by its developer is 2.6.6.

To install Koshien Baseball on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-14 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Koshien Baseball as malware as malware if the download link to com.companyname.Nyain2019 is broken.

How to install Koshien Baseball on your Android device:

  • Click on the Continue To App button on our website. This will redirect you to Google Play.
  • Once the Koshien Baseball is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
  • A pop-up window with the permissions required by Koshien Baseball will be shown. Click on Accept to continue the process.
  • Koshien Baseball will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.

Program Details


General

Publisher
Released Date
2026-10-14
Languages
English

Category

Category
Subcategory

System requirements

Operating systems
Android

Download information

File size
N/A
Total downloads
0

Pricing

License model
Free
Price

Version History


Here you can find the changelog of Koshien Baseball since it was posted on our website on 2021-01-22. The latest version is 2.6.6 and it was updated on Apps112 on 19 October, 2026. See below the changes in each version:

version 2.6.6

posted on 2026-10-14

The 8th official tournament is open for registration. Over 240 players have already registered.
Bug fixes only.
- Defense now switches to an infield-in or bunt shift for a fast, high-power hitter who succeeds at a safety bunt.
- Scout items that change abilities of only some new students (normal and hard-worker types) now include "一部" in the name.
- Fixed a bug where a saved game could not resume from the middle of a match.

version 2.6.4

posted on 2026-10-04

8th official tournament is open. Over 230 registered. Deadline: Fri Oct 23.
Fixes:
- Qualifier download: minutes to tens of seconds.
- Qualifier processing is 2x faster.
- Added BGM; some match music changed.
- Fixed short lead after an intellect genius misses hit-and-run or squeeze.
- Team intro ignores fielder stats under 10.
- Fixed leftover wait (N turns) on the next batted ball.
- Fixed the result card showing the awakened player when awakening and Ace's Pride occur together.

version 2.6.3

posted on 2026-09-23

Registration for the 8th official tournament is open! Raise a strong team and aim for the championship.
The highlight is a new feature where the manager introduces your team in a fun way. You can run it during the summer tournament, or from the Team Intro button on the User Koshien team settings screen. It uses AI, so it can be used about once a day.

version 2.6.2

posted on 2026-09-13

8th official tournament registration is open. Last balance tweak before it.
- Fixed [満塁男] not holding 3rd when scoring would block a bases-loaded chance.
- No Gamble Start if the next batter has [満塁男].
- [満塁男] Meet bonus +40 to +30 (triggers more often now).
- [代打の神] pinch-hit: +16 Meet/Power (+18 for 3rd-years), not 1.6x.
- Skip bunt/squeeze when Meet/Power average is 15+ (was 16).

version 2.6.1

posted on 2026-09-06

The 8th official tournament is now open for registration! Train a strong team and aim for the championship.
This update adds animations that make matches more exciting.
We've also added the [満塁男] scout item.

version 2.6.0

posted on 2026-08-30

Lots of new features and balance changes for the 8th official tournament!
Elite schools can now use Surgery from the April practice settings.
The pitching screen now shows the strike zone for better immersion.
See the official page for full details and the tournament.

version 2.5.0

posted on 2026-05-23

The highlight of this update is the release of Proof of the Strongest, where you can challenge selected teams from the 7th official tournament!
If regular cloud communication is enabled and you win the Summer Koshien, you can play Proof of the Strongest.
The first players to clear Proof of the Strongest can earn seeding rights for the next official tournament!

version 2.4.4

posted on 2026-04-18

Updated the title screen for the 7th official tournament.
- Refreshed the title screen visuals.
- Fixed missing preliminary results after the registration deadline.
- Fixed pitcher eligibility and pitching-related issues for "Pinch Hitter God" and "Defensive Specialist".
- Fixed catcher judgment, wild pitch lead-distance, and extra-base-hit decision issues.
- Reduced unnecessary steal attempts during walk-focused batting and while "Steal Pressure" is active.

version 2.4.3

posted on 2026-04-05

This is likely the final round of feature updates and balance adjustments ahead of the 7th Official Tournament.
Previously, you could only reset your progress after losing to a lower-ranked opponent if your school rank was [Elite], but we’ve changed this so that you can do so once your rank reaches [Decent] or higher.
We believe this will provide more opportunities for all users to utilize reset points.
Additionally, we’ve added seven new scouting items for pitcher special abilities.

version 2.4.0

posted on 2026-03-10

This time, we made various balance adjustments in preparation for the next official tournament. We focused on enhancing diversity to facilitate the creation of strong teams. For detailed explanations, please refer to the official page.

Disclaimer


Official Google Play Link


We do not host Koshien Baseball on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.

The Google Play link for Koshien Baseball is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.

If you have questions regarding this particular app contact the publisher directly. For questions about the functionalities of apps112.com contact us.





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Downloads: 0
Updated At: 2026-10-19
Operating System: Android
License Type: Free

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