The app displays real Japanese surnames found nearby when the phone is held up. Users can collect surnames encountered to compete in rankings and learn about regional name origins by linking with the "Myoji Yurai Net" app.
The app diagnoses one's fortune based on their surname, indicating optimal times for financial, travel, work, or competitive luck. It offers an alarm feature for these auspicious moments and allows the purchase of protective amulets from power spots.
The app diagnoses understanding of over 25,000 unique names through a quiz. It offers multiple-choice and fill-in-the-blank questions across seven genres.
![スピード [トランプ] app icon](https://is1-ssl.mzstatic.com/image/thumb/Purple20/v4/5b/fb/41/5bfb4159-3a5b-6b9f-fcba-e8950e488233/pr_source.png/512x512bb.jpg)
