BSAC JAPAN

1K+
Downloads
Content rating
Everyone
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About this app

By installing the BSAC Japan Diver app, you can display your BSAC C-card on your smartphone!
You won't have to worry about forgetting your C-card when diving or having to worry about your log file becoming bulky with multiple cards.
It also features a convenient application function that eliminates the need to fill out application forms every time you dive.
We encourage you to use the BSAC Japan Diver app and enjoy a smooth diving experience!

[Target Users]
・Those who have earned their C-card by taking a BSAC Japan course
*The application function can also be used by those who earned their C-card from educational institutions other than BSAC.
(Available in Japanese only)

[Usage Scenarios]
- Present your C-Card on your smartphone even if you forget it.
- Easily submit required documents for skin diving and scuba diving from the app.
- Easily enter and submit C-Card (including Experience Card) applications from the app.

[App Features]
- Display your certification rank on your digital C-Card.
- Submit application forms, diver medicals, and confirmations for various courses and recreational diving (scuba diving, snorkeling, skin diving).
- Apply for a C-Card (including Experience Cards).
- View your current registration information.
- Access the official BSAC website and shopping site.

[Notes]
- Digital C-Cards can be viewed offline.
- Some cards (such as EXPERIENCE CARDs) cannot be displayed.

[How to Use]
First, register as a user under "First-time app users."

●For those who have a BSAC C-Card
1. Confirm your Diver ID
2. Enter your Diver ID, C-Card No., name, email address, and password, and click "Register."
3. Click the link in the confirmation email sent to your registered email address to register.
4. Return to the app login screen and log in with your registered email address and password.

●For those who do not have a BSAC C-Card
1. Review the pop-up and tap "I understand."
2. Enter the required information and click "Register."
3. Click the link in the confirmation email sent to your registered email address to register.
4. Return to the app login screen and log in with your registered email address and password.
Updated on
Dec 23, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What’s new

アップデート後に変更される項目

■ダイバーIDの連携ボタンを設置
これまではBSACのカードを既に取得している人が、「BSACのカードをお持ちでない方」から登録を進めると、登録ができないか、一度「アプリの利用停止」のボタンを押して登録情報を削除する必要がありましたが、マイページに「ダイバーIDを連携する」ボタンを設置し、登録情報が重複していても紐づけする事ができるようになります。

■トップページ(Cカード最上位ランク表示ページ)の修正
Cカードが表示されない方向けにトップ画面の下にスクロールしていくと、「カードが表示されない場合はこちら」のページを設置しました。

■申込機能
・申込情報の入力画面の不具合や文言を修正
・申込情報の登録画面と送信画面が分かりやすくなるように画面の色を変更

■マイページにアプリ情報のページの設置
アプリの登録情報を表示できるように、マイページ内に「アプリ情報」ページを設置しました。アプリ不具合などの際に、上部の「アプリ環境情報」をスクリーンショットで弊社にお送り頂く事で、スムーズな状況の把握と不具合の改善に役立てる事ができます。

App support

Phone number
+81352975656
About the developer
BSAC JAPAN LIMITED
bsacjapan.developer@gmail.com
13, KANDAKONYACHO SUN BLDG. 4F. CHIYODA-KU, 東京都 101-0035 Japan
+81 3-5297-5656