A collaboration event has been announced between “The Idolmaster SideM,” a male idol development and production game published by Bandai Namco Entertainment, and DiverCity Tokyo Plaza!
From Friday, September 4, 2026, through Sunday, September 20, 2026, Café Parade and Legenders will feature merchandise and collaboration menu items inspired by a new original illustration depicting “costumes evoking a seaside at dusk,” a scene characteristic of Odaiba.
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“description”: “A collaboration event between ‘The Idolmaster SideM’ and DiverCity Tokyo Plaza will be held from Friday, September 4, 2026, through Sunday, September 20, 2026. A total of 16 items, including merchandise and collaboration menu items featuring newly drawn illustrations by Café Parade and Legenders, will be available!”,
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・The event runs from Friday, September 4, 2026, to Sunday, September 20, 2026. Merchandise will be sold on the 2nd floor at DiverCity+
・New original illustrations of Café Parade and Legenders wearing “costumes inspired by a seaside at dusk” have been released
・A total of 16 collaboration menu items will be available at participating stores within the facility. For every item ordered, customers will receive one bonus coaster (16 designs total)
・A stamp rally (participation fee: 800 yen (tax included)) and purchase bonuses for every 2,000 yen and 3,000 yen spent will also be offered
Details on *The Idolmaster SideM* at DiverCity Tokyo Plaza
Café Parade and Legenders welcome you with new original illustrations featuring “outfits inspired by a sunset beach,” a look that captures the essence of Odaiba!
Merchandise sales and the stamp rally will take place on the 2nd floor at DiverCity+, while the collaboration menu and purchase bonuses will be available at participating stores within the facility.
THE IDOLM@STER® © Bandai Namco Entertainment Inc.
Merchandise
At DiverCity+ on the 2nd floor, a total of 11 items are on sale, including acrylic stands, trading cards, and tote bags!
THE IDOLM@STER™& ©Bandai Namco Entertainment Inc.
THE IDOLM@STER™& ©Bandai Namco Entertainment Inc.Collaboration Menu
At participating stores within the facility, a total of 16 collaboration menu items inspired by each of the 8 characters will be available.
For every drink or food item ordered, you’ll receive one random special coaster (out of 16 varieties) as a gift!
THE IDOLM@STER™& © Bandai Namco Entertainment Inc.| 2nd Floor Food Court: Carl’s Jr. | Yukihiro Kamiya’s “Fragment of Happiness” Soda 770 yen (tax included) |
|---|---|
| Soichiro Shinonome’s “The Body Is Capital” Soda 770 yen (tax included) |
|
| Asran BB II’s “Jet-Black World” Soda 770 yen (tax included) |
|
| Maki Uzuki’s “100 Times More Energy!” Soda 770 yen (tax included) |
|
| Saki Mizushima’s “I’ll Go All Out and Pop It!” Soda 770 yen (tax included) |
|
| Amahiko Kuzunoha’s Auspicious Sign Soda 770 yen (tax included) |
|
| Sora Kitamura’s “Be Yourself and Grow Freely” Soda 770 yen (tax included) |
|
| Chris Koron’s “As Dazzling as the Sea” Soda 770 yen (tax included) |
|
| 2nd Floor Food Court: Curry & Freshly Baked Naan at AMARA | Chris Koron’s “Curiosity About the Unknown” Blueberry Lassi 800 yen (tax included) |
| Mango Lassi: A Smile Every Day by Makio Uzuki 800 yen (tax included) |
|
| 2nd Floor Food Court, Nihonbashi: Tempura Rice Bowl by Hanzunosuke Kaneko | Yukihiro Kamiya’s Tempura Rice Bowl: Discovering Plenty of Happiness 1,595 yen (tax included) |
| Artisanal skill that even Amahiko Kuzunoha would approve of! Edomae Tendon 1,925 yen (tax included) |
|
| 2F Gokugoku | Sora Kitamura’s “Follow Your Heart” Black Sesame Banana Milk 880 yen (tax included) |
| Asran = BB II’s Forbidden New Blueberry Smoothie 880 yen (tax included) |
|
| 6F Hokuriku Toyama Conveyor Belt Sushi PREMIUM Kaiou | Soichiro Shinonome’s “As It Goes” Dessert Plate 990 yen (tax included) |
| Saki Mizushima’s “Wonderful and Happy Day” Strawberry Milk Juice 880 yen (tax included) |
*Please check the facility’s website for details such as the location and business hours of each store.
*Only for “Yukihiro Kamiya’s Tendon: Discovering Lots of Happiness” “Edo-style Tempura Bowl: Artisanal Craftsmanship That Even Amahiko Kuzunoha Would Approve Of!”—for this item only, you will receive two coasters with each order.
*The size of the promotional coasters is Φ90mm.
*Please ask a staff member at the store for detailed information regarding allergens.
*This promotion ends when prizes run out.
Stamp Rally
Purchase a special stamp card at DiverCity+ on the 2nd floor to participate in a stamp rally at five locations within the facility.
Collect stamps from all five locations to receive one random clear file (2 designs available) as a gift!
THE IDOLM@STER™& ©Bandai Namco Entertainment Inc.| Participation Fee | 800 yen (tax included) |
|---|---|
| Number of Stamp Locations | 5 locations within the facility |
| Prize | 1 random clear file (out of 2 designs) Size: A4 |
| Where to Purchase the Mount | 2F POP UP STORE |
*To receive a prize, you must collect a stamp from each of the 5 locations. Duplicate stamps are invalid.
*Please note that the event will end once prizes run out.
*Contents are subject to change without notice.
*The stamp rally set is available exclusively at the POP UP STORE.
*There are two designs available as prizes, but you cannot choose which one you receive.
POP-UP STORE Purchase Bonus
At the POP-UP STORE, for every 2,000 yen (tax included) you spend, you’ll receive one random bromide (out of 10 total designs) as a gift!
THE IDOLM@STER® © Bandai Namco Entertainment Inc.*Bonuses are available while supplies last.
*You cannot choose the design.
*Purchases made through online stores are not eligible for this bonus.
In-Store Promotions at Participating Locations
At participating stores within the venue (excluding the POP UP STORE), for every 3,000 yen (tax included) spent, you’ll receive one random postcard (out of 2 designs) as a gift!
THE IDOLM@STER™& ©Bandai Namco Entertainment Inc.*The redemption location is the POP UP STORE on the 2nd floor.
*Purchases cannot be combined to meet the minimum spending requirement.
*This promotion ends when prizes run out. You cannot choose the design.
*Only stores that issue receipts for purchases made on the same day are eligible. Credit card receipts and similar documents are not eligible.
The Idolmaster SideM at DiverCity Tokyo Plaza starts September 4!
THE IDOLM@STER™& ©Bandai Namco Entertainment Inc.
| Event Dates | September 4 (Fri) – September 20 (Sun), 2026 |
|---|---|
| Venue | DiverCity Tokyo Plaza, 2F, DiverCity+ *Collaboration menu items and purchase bonuses are available at participating stores within the facility. |
| Hours of Operation | Same as facility hours *Please check the facility’s website for details. *Waiting before opening hours is not permitted. |
| Collaboration Menu | 16 items total (770 yen – 1,925 yen (tax included)) |
| Special Offers | One special coaster (16 varieties total) per menu item ordered One bromide (from a set of 10) for every 2,000 yen (tax included) , receive one bromide (10 varieties total) For every 3,000 yen (tax included) spent at participating stores within the venue, receive one postcard (2 varieties total) |
| Access & Map | View on Google Maps |
| Official Website | The Idolmaster SideM at DiverCity Tokyo Plaza Special Page |
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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
Anime Store で詳細を見る -
『アイドルマスター SideM』放課後メイツ ビーズストラップ/Legenders
Anime Store で詳細を見る -
『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
Anime Store で詳細を見る -
『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
Anime Store で詳細を見る
The Idolmaster SideM at DiverCity Tokyo Plaza: Frequently Asked Questions
When will the event be held?
The event will be held from Friday, September 4, 2026, through Sunday, September 20, 2026.
Business hours are the same as the facility’s operating hours.
Where is the event being held?
The event will be held at DiverCity+ on the 2nd floor of DiverCity Tokyo Plaza.
Collaboration menu items and purchase bonuses are available at participating stores within the facility.
How many collaboration menu items are there?
A total of 16 items will be available at three food court stores on the 2nd floor, Gokugoku, and Hokuriku Toyama Conveyor Belt Sushi PREMIUM Kaiou on the 6th floor.
Prices range from 770 yen (tax included) to 1,925 yen (tax included).
How do I receive the special gift?
For every drink or food item ordered from the collaboration menu, you’ll receive one special coaster (16 varieties total).
At the POP UP STORE, for every 2,000 yen (tax included), and at participating stores within the mall (excluding the POP-UP STORE), you’ll receive one postcard (10 varieties total) for every 3,000 yen (tax included) spent.
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─────────
📣お仕事のご連絡
─────────「ダイバーシティ東京 プラザ」とのコラボ開催✨
Café ParadeとLegendersの
夕暮れの海岸🌇をイメージした衣装にご注目ください詳細は特設サイトをチェック✅https://t.co/17b4m75HkC#315お仕事報告 お待ちしています！ pic.twitter.com/8gpqEA8WFz
— アイドルマスター SideM【ブランド公式】 (@SideM_official) August 21, 2026
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.
