Suburi Quest日本語

A baseball swing practice app for young players

Small swings.
Everyday progress.

Make daily swing practice a habit. Set a goal, log your reps, and see the effort you put in between team practices.

Start your practice log

Free for players. The app is currently in Japanese; an English interface is planned. English support is available.

A little practice. A record that adds up.

  1. Plan a session

    Choose a swing goal that fits your day. Keep your practice plan simple enough to come back to tomorrow.

  2. Log your swings

    Use your baseball swing tracker to add reps with a tap, or enter your total after practice. You count the swings; the app keeps your practice log.

  3. See your progress

    Look back at your records, build a streak, and earn badges for your effort. Miss a day? Start again with your next session.

For the player. With the people who cheer them on.

From backyard swings to batting-cage sessions, Suburi Quest helps youth baseball players keep track of practice beyond the team schedule.

Parents can follow progress through guardian features. Players can share a read-only view with a parent or coach, so encouragement starts with the effort they have put in.

Use it as a batting practice log, alongside the training guidance from your coach. No sensors or automatic swing detection are required.

Start today, with English support.

The app screens, sign-up form, and help articles are currently in Japanese. We plan to add an English interface. You can already contact us in English for help getting started.

Contact support — the form is in Japanese; write your message in English and include your email address for a reply.

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