Fuyumi Shun’s Mentaiko Mayo Dog

Hayato Akiyama’s Cheese Curry Fritter

Natsuki Sakaki’s Chocolate Churitos

THE IDOLM@STER® © Bandai Namco Entertainment Inc.

Merchandise Purchase Bonus

For every 3,000 yen (tax included) spent on merchandise, including collaboration items, you’ll receive one random trading card from a set of seven name-tag-style cards.

THE IDOLM@STER™& ©Bandai Namco Entertainment Inc.

*If multiple bonus items are given, they will be distributed at random , so you may receive the same design. *Bonus items are limited in quantity. The promotion ends when supplies run out. *Receipts cannot be combined, nor can they be combined with online orders. *Animate’s online store will also offer a bonus item for every 3,000 yen (tax included) spent. The sales period for online orders will be announced at a later date.

Other Events for The Idolmaster SideM “JOYPOLIS 3”

Welcome Voice

A welcome voice greets you at the automatic doors at the entrance.

Digital Content

You can take a commemorative photo with High×Joker and Shinsoku Ikkon. The location is in front of Wild Jungle Brothers on the 3rd Floor.

Photo Spot

A photo spot featuring panels of the idols will be set up. It is located at the Multi-Stage on the 3rd Floor.

*Please note that audio and video recording are prohibited. *The location is subject to change without notice.

The Idolmaster SideM “JOYPOLIS 3” Birthday Event

This is an event to celebrate the idols whose birthdays fall during this period.

Birthday Menu

The “315 Production Birthday Sundae,” which comes with a birthday sticker, will be available for 800 yen each. It features cornflakes, melon ice cream, whipped cream, and sprinkles.

Sticker designs vary by period, and you can choose one from six options for each.

Birthday Board

A board where you can write congratulatory messages will be set up inside the venue. The idol featured will change depending on the writing period.

The Idolmaster SideM “JOYPOLIS 3” Collaboration Event with Seibuen Amusement Park

This is a collaborative event where you can receive limited-edition giveaways by visiting both Tokyo Joypolis and Seibuen Amusement Park. The event at Seibuen Amusement Park, titled “Super!! Retro Rose Party,” will be held from October 30 to December 1, 2026. Details are summarized in the The Idolmaster SideM × Seibuen Amusement Park article .

Pick up a stamp rally card at either facility and have the first stamp applied at the first facility. Then, visit the other facility to have the second stamp applied. Once you have both stamps on your card, bring it to the prize redemption location.

*Stamp rally cards cannot be reissued under any circumstances. *Stamp rally cards and special gifts are not for sale. Resale, conversion to cash, or listing and selling them on auction sites or flea market apps is prohibited. *Redemption hours are subject to each facility’s business hours.

The Idolmaster SideM “JOYPOLIS 3” Frequently Asked Questions

When is the event held?

September 12 to December 6, 2026. The event will be held at Tokyo Joypolis. The collaboration menu and birthday stickers will change between the first half (September 12 to October 24) and the second half (October 25 to December 6).

Special Is the special show free to watch?

The show itself is free, but you must pay the Tokyo Joypolis admission fee. Admission is 1,700 yen for adults (18 and older) and and 1,400 yen for elementary, junior high, and high school students. Shows are held three times daily at 12:00, 15:00, and 17:00 on the Main Stage on the 1st Floor.

What collaboration attractions are available?

“Gekion Live Coaster” is 1,000 yen, “Wild River: The Treasure Hunt” is 800 yen, and “Fortune Forest” is 700 yen. All of these accept the park pass, and the first two are eligible for the “Short Time” passes.

Are there tickets that come with merchandise?

Single-ride tickets are 3,000 yen for adults and 2,700 yen for elementary, junior high, and high school students; all-access passes are 6,800 yen for adults and 5,800 yen for elementary, junior high, and high school students. Both come with one random card from a set of 16 “Trading Joypolis” ticket-style cards, and the all-access pass also comes with a bonus where you can choose one of six different pass cases.

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• 『アイドルマスター SideM』放課後メイツ ビーズストラップ/C.FIRST

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• 『アイドルマスター SideM』放課後メイツ ビーズストラップ/Legenders

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• 『アイドルマスター SideM』放課後メイツ ビーズストラップ/F-LAGS

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• 『アイドルマスター SideM』放課後メイツ ビーズストラップ/THE 虎牙道

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For business hours and closed days, please check the Tokyo Joypolis Business Calendar. Inventory status is announced on the Tokyo Joypolis’ official X account.

Please check the official website for details.
*Please note that the information in this article may be out of date; we apologize for the inconvenience, but please check the official website for the latest information.

THE IDOLM@STER® & © Bandai Namco Entertainment Inc.