About Tokyo Dome Baseball School

Class characteristics

Characteristics by grade

1st and 2nd grade elementary school students	A class designed to learn basic skills while having fun
3rd and 4th grade elementary school students	A class designed to learn basic techniques and prepare for competition.
5th and 6th grade elementary school students	A class aimed at improving your ability to respond to matches while refining your individual skills, from basics to advanced techniques.
Middle school students	A class aimed at proactively developing skills, moving from being taught to thinking.
General/Adult	A class aimed at learning basic techniques and establishing a playing style that prevents injuries by reviewing basic movements.

Characteristics by class

General class Fielder general class	A class that teaches the basics of defense, batting, and base running necessary for a fielder in a well-balanced manner. The aim is to learn the skills as a fielder in a well-balanced manner by practicing mainly basic movements.
Pitcher general class	A class that teaches the basics of batting and base running in addition to the basic movements of a pitcher. Aim to learn pitching and batting skills in a well-balanced manner by practicing mainly basic movements.
pitcher basic class	A class that specializes in pitching practice and teaches the basics of being a pitcher. Aim to acquire the skills and basic physical strength necessary as a pitcher, focusing on basic movements.
Special hit class	A class that specializes in batting practice only. While checking the basic movements of batting, aim to acquire batting skills with a more practical focus.
Special throw class	A class that specializes in pitching practice only. While checking the basic pitching movements, aim to acquire pitching skills that are more applicable in practice.

• ​Classes are on a fixed schedule with no makeup classes available.
• ​One-on-one lessons are available by reservation and limited to one lesson per month. (half an hour)

Timetable (2026)

• ​BoldA hard ball is used for the ball, and a soft ball is used for the others.

Admission

Baseball school fee

Admission fee	10,000 yen
Number of courses attended	4 times a month

• ​If you take 2 classes, you will receive a 2,000 yen discount (not applicable for one-on-one classes).

One-on-one lessons

• ​Since this is not a continuous lesson, you will only be able to take one class per month.
• ​Please make your reservation at the front desk by the day before your desired course date.
• ​Please pay the lesson fee at the front desk on the day of the lesson.
• ​If you do not show up within 5 minutes of the lesson start time, the lesson will be considered cancelled.
• ​In case of cancellation on the same day, 100% of the fee will be charged.

About joining

Facility tour

You can see the facilities and the Baseball training program in person. We are happy to show you around during our opening hours, so if you are interested, please visit the Spo-Dori! (Indoor Sports Facility) Front Desk directly. All our staff look forward to welcoming you. (Please note that you may have to wait during busy times.)

Trial school

Those who wish to enroll in the cram school must attend the trial class, so please make a reservation at least one day in advance.

• ​If there is space in the class you wish to enroll in, you will be required to enroll in a trial class for 1,000 yen.
• ​Trial enrollment is limited to one time per person.
• ​If you join within one week after enrolling in the trial school, we will give you a 1,000 yen discount on your enrollment fee.

How to join

What you need when joining

• ​Payment is made monthly by bank transfer. (Bank account transfer requires a financial institution account in the parent's name.)
• ​The monthly membership fee will be debited from your registered account on the 1st of each month.

Baseball school rules

• Baseball school rules

Coach introduction

PrincipalHiroshi Umeda​

Date of birth	1983年10月25日
Position	Outfielder/Catcher
Career	Matsuyama Commercial - Soka University - Yomiuri Giants - Baseball school opened in Tsunashima - Tokyo Dome Baseball school opened

coachJunya Sakai​

Date of birth	1981年3月4日
Position	pitcher
Career	Yagami High School - Yomiuri Giants - Mitsubishi Heavy Industries Hiroshima -Tokyo Dome Baseball School Coach