caseplay Launches Official Smartphone Cases and Tech Accessories for “Sandaime J SOUL BROTHERS 15TH ANNIVERSARY STADIUM LIVE ‘JSB FOREVER 〜ONE〜'”

Smartphones

caseplay Launches Official Smartphone Cases and Tech Accessories for “Sandaime J SOUL BROTHERS 15TH ANNIVERSARY STADIUM LIVE ‘JSB FOREVER 〜ONE〜'”

JSB3 x caseplay collaboration

caseplay, a service operated by FOX Inc. that provides on-demand printed tech accessories, has announced the limited-time sale of official smartphone cases and other items for “Sandaime J SOUL BROTHERS 15TH ANNIVERSARY STADIUM LIVE ‘JSB FOREVER 〜ONE〜'”. The collection will be available from April 10, 2026 (Friday) to April 30, 2026 (Thursday).

Product Lineup

The lineup includes a variety of smartphone cases compatible with over 160 models, including iPhone, Xperia, Pixel, and Galaxy, as well as earphone cases and other accessories.

Smartphone Cases

  • Slim Protection Case (17 designs)

    • Price: 4,980 yen (tax included, free shipping)

    • Compatible with over 160 models

    • Features: Made from 100% post-consumer recycled resin, equipped with an air pocket structure in corners for impact absorption.
      Slim Protection Case

  • Slim Protection Premium Case (17 designs)

    • Price: 5,980 yen (tax included, free shipping)

    • Compatible with 16 models

    • Features:

      • Separated Frame and Panel Structure: Achieves high-quality prints by allowing reverse printing on the panel, maximizing printer capabilities.

      • MIL-Spec 3x Shock Resistance: Despite its minimal design, it offers exceptional shock resistance, having cleared multiple 3.6m drop tests from various angles.

      • Sustainable Materials: The case body, frame, and panel use recycled materials. Designs are printed with Mimaki Engineering’s GREENGUARD Gold certified UV-curable ink, and packaging uses recycled paper.
        Slim Protection Premium Case

  • Slim Protection Premium Case with MagSafe (17 designs)

    • Price: 6,980 yen (tax included, free shipping)

    • Compatible with 8 models

  • Premium Square Case (17 designs)

    • Price: 5,980 yen (tax included, free shipping)

    • Compatible with 30 models

  • AirPods Pro Case (2 designs)

    • Price: 2,780 yen (tax included, free shipping)

Other Tech Accessories

  • Art Panel Speaker

    • Speaker + Panel: 15,800 yen (tax included)

    • Art Panel: 4,480 yen (tax included)

    • Size: 300mm x 300mm

    • Features: Functions as both an interior art piece and a Bluetooth speaker. Supports wall mounting and stand use, with interchangeable panels.
      Art Panel Speaker

  • Smart Grip Stand

    • Price: 2,980 yen (tax included)

    • Size: Diameter 47mm, Thickness 3.5mm

    • Features: Multi-functional as a smartphone grip, stand, and magnet. Supports wireless charging and features a slim design.
      Smart Grip Stand

  • Premium Ring Stand

    • Price: 3,480 yen (tax included)

    • Size: Diameter 58mm, Thickness 5mm

    • Features: MagSafe compatible with a strong built-in magnet. Its 5mm thin design ensures comfortable portability.
      Premium Ring Stand

  • Smartwatch Band (Leather/Clear Band)

    • Price: 2,780 yen (tax included)

    • Features: Compatible with various smartwatches including Apple Watch, Galaxy Watch, and Garmin. Clear type offers a casual look, while leather type provides a formal impression.
      Smartwatch Band
      Smartwatch Band Size Chart

  • MagSafe Compatible Card Wallet

    • Price: 3,980 yen (tax included)

    • Size: W 65mm x H 93mm

    • Features: Attaches to smartphones via built-in magnets. Compatible with MagSafe-enabled iPhones and Android devices when used with an included magnet ring. Designed to store frequently used IC cards.
      MagSafe Compatible Card Wallet

  • Premium Card Wallet

    • Price: 4,980 yen (tax included)

    • Size: W 61.95mm x H 92.99mm

    • Features: Offers the same functionality as the MagSafe Compatible Card Wallet but with a clear design. Utilizes reverse printing for a high-quality finish. Available in “Clear” and “Clear Black” frame colors, capable of storing up to three credit cards.
      Premium Card Wallet

  • Smartphone Shoulder & Tag

    • Price: Narrow 2,980 yen (tax included), Wide 3,980 yen (tax included)

    • Tag Size: W 55mm x H 52mm

    • Strap Sizes: Narrow long (1600mm x 6mm), Narrow short (1200mm x 10mm), Wide long (600mm x 6mm)

    • Features: A tag with a printed design attached to a smartphone shoulder strap, compatible with caseplay’s Slim Protection Cases.
      Smartphone Shoulder & Tag

About caseplay

caseplay operates on a unique order-receipt system that utilizes on-demand printing for production, eliminating the need to hold excess inventory across numerous models, designs, and items. This platform, with a business model patent pending, aims to provide tech accessories with desired designs for a wide range of smartphone users, including those with popular Android devices in addition to iPhones.

caseplay has achieved recognition in the domestic smartphone accessory market, securing three top positions in February 2025 for the number of designs, collaborations, and supported models. This information is based on a market survey conducted by the Japan Marketing Research Organization.
caseplay 3 Crowns Achievement

caseplay CARE Screen Damage Compensation Service

caseplay CARE is a screen damage compensation service that has been provided for many years. By purchasing a caseplay smartphone case and an LCD protective glass (2,480 yen tax included) simultaneously, customers can receive this service without special procedures for 365 days from the date of purchase. If accidental screen damage occurs due to dropping the device while using caseplay’s smartphone case and LCD protective glass, the repair costs will be covered.
caseplay CARE Screen Damage Compensation Service
Glass Screen Protector

For more details on caseplay CARE, please visit:
https://caseplay.shop/pages/caseplay-care

Supported Device Models

caseplay offers extensive compatibility for its products.

  • Slim Protection Case: 168 models (as of March 2026), including 40 iPhone, 35 Galaxy, 19 Pixel, 18 Xperia, 19 Xiaomi, 17 AQUOS, 11 Motorola, 6 OPPO, 1 HUAWEI, 1 ZTE, and 1 arrows models.

  • Slim Protection Premium Case: 16 models (as of March 2026), including 11 iPhone, 4 Pixel, and 1 Galaxy model.

  • Slim Protection Premium Case with MagSafe: 8 iPhone models (as of March 2026).

  • Premium Square Case: 30 models (as of March 2026), including 17 iPhone, 8 Pixel, 2 Xperia, and 3 SHARP models.

  • Premium Square Case with MagSafe: 15 iPhone models (as of March 2026).

  • Premium Square Case with Pixelsnap: 3 Pixel models (as of March 2026).

  • Premium Square Case with SnapMag: 7 models (as of March 2026), including 1 iPhone, 1 Galaxy, 2 Xperia, and 3 SHARP models.

A complete list of compatible devices can be found here:
https://caseplay.shop/pages/device-list

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