The free trials for 発音特訓パック (pronunciation training pack) and プロンテスト・コール have no expiration date. You can try one lesson in each.
If the My Page sidebar is hidden, select the menu icon to display it.
What you can try
Use one lesson in each app at your own pace, without a time limit. To study other lessons, you need to purchase the relevant program or register a license provided by your school or another organization.
Start a free app
In My Page, open 「プログラム」 (Programs), then select 「アプリを起動」 (Launch app) for the relevant app under 「無料アプリ」 (Free apps). See Launch a free app for instructions.
