Tanekun no Toushi Quiz

Finance

Only for iPhone

Free

iPhone

Tanekun's Investment Quiz is a beginner-friendly, four-choice quiz app for learning the basics of money and investing, one question at a time. As you answer correctly, Tanekun grows through six stages. Friendly explanations and small milestones make it easy to learn at your own pace. KEY FEATURES • 300 questions across Beginner, Intermediate, and Advanced levels • 10 stages per level • Topics include investing basics, NISA, stocks, mutual funds, bonds, interest rates, taxes, behavioral finance, and more • Daily Question: build a simple one-question learning habit • Growth: watch Tanekun grow as your correct-answer total increases • Streaks: track consecutive days with at least one completed question • Review Mode: revisit questions you last answered incorrectly • Hints: narrow four choices down to two • Detailed explanations for deeper learning • No account required; learning progress is stored on your device FREE CONTENT All Beginner stages and Stages 1–3 of Intermediate and Advanced are available for free. TANEKUN PLUS A one-time ¥700 purchase removes all ads, unlocks every stage, and gives ad-free access to hints and detailed explanations. No subscription. The app's interface and quiz content are provided in Japanese. This app provides general educational information only. It does not provide investment advice, recommend specific financial products, or offer trading features. Investment decisions are your own responsibility. Before using this application, be sure to read the Terms of Use below. By installing, you are deemed to have agreed to these Terms. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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The developer, NORIHIKO HAYASAKA, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Location
    • Identifiers
    • Usage Data

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Diagnostics

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Accessibility

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Information

Seller
NORIHIKO HAYASAKA
Size
15.5 MB
Category
Finance
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
Languages
Japanese
Age Rating
4+
Copyright
© 2026 OnePair
  • Developer Website
  • Privacy Policy

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