"Snow Miku Mystery Solving Walking Stamp Rally" will be held. Anyone with a smartphone can participate in this digital stamp rally. Solve the mysteries hidden in subway stations and collect all the stamps by visiting each station!

You can choose from two difficulty levels: the beginner-friendly "Walking with Snow Miku Course" (3 questions in total) and the intermediate-level "Solving Mysteries for Good Health Course" (5 questions in total). If you collect all the stamps for each difficulty level and apply, you will be entered into a lottery to win prizes such as "Snow Miku Acrylic Keychains" and "Snow Miku Acrylic Stands."

In addition, by collecting the required number of digital stamps, you will be able to download exclusive smartphone wallpapers with the SNOW MIKU 2025 design, which are only available at this event.

■ Walking with Snow Miku (Beginner course, 3 questions total)
・Prize: Snow Miku acrylic keychain (100 winners)

■ Solving puzzles for your body (5 questions in total for intermediate level)
Prizes: Body composition scale Karada Scan (1 winner), Balance Cushion (5 winners), Gymnasium facility pass (10 winners), Snow Miku acrylic stand (80 winners)

■How to participate
1. Access the stamp rally website from the posters inside subway cars and at each station and register as a free member.
②Starting from the starting station on the dedicated website, you will travel around the subway stations, solving puzzles using decorations in the stations as clues. After solving the puzzle, you will find a station and scan the QR code installed there to get a stamp.
③ Those who collect all the stamps will be entered into a lottery to win a prize. *The original wallpaper is available to all those who collect the stamps.