caseplay Launches “High School! Kimengumi” Design Smartphone Accessories with 16 Designs Across Approximately 170 Models

Smartphones

caseplay Product Lineup

Slim Protection Premium Case / Premium Square Case

These cases are priced from 5,980 yen (tax included).

Premium Case Examples

  1. Separation Structure: These cases feature a unique frame and panel separation structure. This design allows for back printing on the panel, maximizing printer capabilities for high-quality, vibrant prints, overcoming the color limitations of typical on-demand cases.
  2. Exceptional Shock Resistance: The Slim Protection Premium Case offers outstanding shock resistance, exceeding MIL-spec standards by three times. The separation structure also helps mitigate impact from drops, having successfully passed multiple drop tests from 3.6 meters at various angles. The Premium Square Case is designed with uniformly thicker corners and frame, distributing and absorbing impact across the entire structure.
  3. Sustainable Materials: Both the frame and panels are made from recycled materials. The designs are printed using Mimaki Engineering’s ‘GREENGUARD Gold’ certified UV-curable ink, and all product packaging uses recycled paper. caseplay implements environmentally friendly practices across various aspects of its operations.
  4. Magnetic Ring Compatibility: These models are compatible with caseplay’s “Premium Card Wallet” and “Premium Ring Stand,” enhancing convenience and smart usage.

Slim Protection Case

These cases are priced at 4,980 yen (tax included).

Slim Protection Case Examples

  1. Environmentally Friendly Materials: The Slim Protection Case is manufactured using 100% post-consumer recycled resin, verified by a mark that certifies its environmental responsibility.
  2. Advanced Shock Protection: The case features an air pocket structure in its corners, designed to mitigate impact on the device.

Art Panel Speaker

This item functions as both an interior decoration and a Bluetooth speaker. It supports both wall-mounting and stand-alone use, connecting via Bluetooth to smartphones for audio playback. The panel is detachable, allowing users to swap designs.

Art Panel Speaker

  • Price: Speaker + Panel 15,800 yen (tax included), Art Panel 4,480 yen (tax included)

  • Size: 300mm (width) × 300mm (height)

Smart Grip Stand

This versatile item combines multiple functions: smartphone grip, stand, and magnet. It supports wireless charging due to its magnetic compatibility. Despite its multi-functionality, it maintains a slim profile compared to traditional smartphone rings.

Smart Grip Stand

  • Price: 2,980 yen (tax included)

  • Size: 47mm (diameter), 3.5mm (thickness)

Premium Ring Stand

This MagSafe-compatible ring stand features strong built-in magnets. Its slim 5mm design ensures it doesn’t add bulk, making it comfortable to carry in pockets or bags.

Premium Ring Stand

  • Price: 3,480 yen (tax included)

  • Size: 58mm (diameter), 5mm (thickness)

Smartwatch Band Leather/Clear Band

These bands are compatible with various smartwatches, including Apple Watch, Galaxy Watch, and Garmin. The clear type offers a casual and light impression, while the leather type provides a sophisticated look suitable for formal occasions.

Smart Watch Band Examples

  • Price: 2,780 yen (tax included)

  • Sizes:

Smartwatch Band Sizes Table

MagSafe Compatible Card Wallet

This card pocket attaches to smartphones via built-in magnets. It is compatible with MagSafe-enabled iPhones and can be used with Android phones by using the included magnetic ring. It provides storage for frequently used IC cards and other cards.

MagSafe Card Wallet

  • Price: 3,980 yen (tax included)

  • Size: 65mm (width) × 93mm (height)

Premium Card Wallet

Building upon the MagSafe Compatible Card Wallet, this version also offers trendy clear items. It is a clear-type card pocket that attaches to smartphones via built-in magnets. Its back-printed design maximizes printer capabilities for a high-quality finish. The frame is available in “Clear” and “Clear Black.” It can store up to three credit cards, combining functionality with design.

Premium Card Wallet

  • Price: 4,980 yen (tax included)

  • Size: 61.95mm (width) × 92.99mm (height)

Smartphone Shoulder & Tag

This item features a design printed on the tag attached to the smartphone shoulder strap. It is designed for use with caseplay’s Slim Protection Cases.

Smartphone Shoulder & Tag

  • Price: Thin strap 2,980 yen (tax included), Thick strap 3,980 yen (tax included)

  • Tag size: 55mm (width) × 52mm (height)

  • Smartphone shoulder straps: 3 sizes available

About caseplay

caseplay is a platform that uses a proprietary order management system to produce items on demand, minimizing waste by only manufacturing products that have been ordered. This allows for the sale of a wide range of models, designs, and items without holding excessive inventory. The service aims to provide tech accessories, including smartphone cases, with desired designs to users of popular Android smartphones, in addition to the widely used iPhone series.

caseplay Achieves 3 Crowns

In a market survey conducted in February 2025 within the specified domain, caseplay reportedly achieved three crowns in the domestic smartphone accessory market for the highest number of models supported, items offered, and collaborations.

caseplay CARE Screen Repair Service

caseplay CARE is a screen repair compensation service. By purchasing a caseplay smartphone case and an LCD protective glass (2,480 yen tax included) simultaneously, users can receive compensation for screen damage caused by accidental drops within 365 days of purchase, without special procedures.

caseplay CARE Service

Glass Screen Protector

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

Compatible Models (as of July 2026)

caseplay Slim Protection Case:

  • iPhone: 40 models

  • Galaxy: 35 models

  • Pixel: 20 models

  • Xperia: 18 models

  • Xiaomi: 19 models

  • AQUOS: 18 models

  • Motorola: 11 models

  • OPPO: 6 models

  • HUAWEI: 1 model

  • ZTE: 1 model

  • arrows: 1 model

caseplay Slim Protection Premium Case:

  • iPhone: 11 models

  • Pixel: 4 models

  • Galaxy: 1 model

caseplay Slim Protection Premium Case with MagSafe:

  • iPhone: 8 models

caseplay Premium Square Case:

  • iPhone: 17 models

  • Pixel: 9 models

  • Xperia: 2 models

  • SHARP: 3 models

caseplay Premium Square Case with MagSafe:

  • iPhone: 15 models

caseplay Premium Square Case with Pixelsnap:

  • Pixel: 3 models

caseplay Premium Square Case with SnapMag:

  • iPhone: 1 model

  • Galaxy: 1 model

  • Xperia: 2 models

  • SHARP: 3 models

For a detailed list of compatible devices, please visit: https://caseplay.shop/pages/device-list

Company Overview

Company Name: FOX Inc.
Location: 1-1-2 Yurakucho, Chiyoda-ku, Tokyo
Representative Director: Rio Isohata

FOX Inc. aims to provide comfortable lives enriched by digital technology, offering products that simplify the integration of new technologies into everyday life. The company curates popular and emerging products globally, including smartphones, IoT devices, and unique gadgets, to enable a smart lifestyle for everyone. FOX’s goal is to be a company where visiting its stores reveals the future of smart living.

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