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(September 21, 2020) Added a large number of SixTONES-related quizzes! The difficulty level has also been increased!

March 1, 2021 – Update Notice

We have released Ver1.3.9.
The following bugs have been resolved in this update, so please be sure to update the app again.
If you still experience any issues, please contact us via the in-app inquiry form.

February 26, 2021 – Update Notice

In Ver1.3.8, we identified an issue where “the quiz does not proceed to the next question even after answering.” We are currently investigating the problem.
Further updates will be announced as soon as more information becomes available.
We apologize for any inconvenience caused.

September 21, 2020

Added a large number of new SixTONES-related quizzes!
The difficulty has also been increased!

September 8, 2020

New SixTONES quizzes added!
Now we’ve finally caught up with SnowMan!

September 1, 2020

Added Twitter and LINE sharing buttons to the results screen!
If you enjoy the app, feel free to share it with others.

August 27, 2020

New SixTONES quizzes added!
They’re tough—don’t let SnowMan beat you!

August 14, 2020

Some quizzes have been updated.
Who knew Morimoto-kun appeared on Tetsuko’s Room! What a surprise!

June 30, 2020 (updated explanation on August 3)

Even though it’s a SixTONES quiz, we’ve also added 100 new SnowMan-related questions!
Don’t let SixTONES lose!
(Design and title have also been updated.)

June 28, 2020

Some quizzes have been revised.

June 10, 2020

Some quizzes have been updated.

May 10, 2020

Various design elements have been refreshed.

SixTONES (Stones) is a six-member idol group formed within Johnny's Jr., one of Japan's most popular junior talent agencies.
With their official CD debut scheduled for 2020, the group's popularity continues to grow rapidly.

This app introduces the charm of SixTONES—the group often referred to as the "Most Popular Boys" among Johnny's Jr.—through fun and engaging quizzes.
If you're a true fan, you’ll surely know all the answers!

What's New in the Latest Version 1.3.9

Last updated on Mar 3, 2021

Minor bug fixes and improvements. Install or update to the newest version to check it out!