New merchandise featuring Roxy M. Greyrat from Mushoku Tensei: Jobless Reincarnation Season 3 is on the way from Nijigen Cospa. The lineup includes a notebook-style phone case, a pass case, a reel keychain, a mini pouch, and a can badge.
The items get an early release at the COSPA booth during Wonder Festival 2026 [Summer] on July 26 (Sunday). General pre-orders, including mail order, are already being accepted at the COSPA Official Shop and other retailers, with release scheduled for mid-October 2026.
Wonder Festival 2026 [Summer] merchandise info: https://www.cospa.com/cospa/special/wonfes/
Mushoku Tensei: Jobless Reincarnation Season 3 merchandise on the Nijigen Cospa website: https://www.cospa.com/nijigencospa/itemlist/id/03563/mode/title
Pre-sales may also be offered at other events and select stores, though early-sale stock is limited. Orders placed through the COSPA Online Shop will ship at the general release.
Notebook-Style Phone Case
Release: Mid-October 2026 (planned)
Pre-sale: July 26, 2026 (Sunday) at the COSPA booth, Wonder Festival 2026 [Summer]
Basic pre-order period: Until July 26, 2026 (Sunday) — after this, availability depends on remaining stock
L Size
- Size: Open — approx. 164 mm × 195 mm; folded — approx. 90 mm wide, 24 mm thick
- Compatible phone size: Up to approx. 158 mm × 85 mm × 11 mm thick (camera bump of up to about 5 mm supported)
- Material: Synthetic leather
- Price: ¥4,730 (tax included)
LL Size
- Size: Open — approx. 173 mm × 204 mm; folded — approx. 95 mm wide, 24 mm thick
- Compatible phone size: Up to approx. 167 mm × 87 mm × 11 mm thick (camera bump of up to about 5 mm supported)
- Material: Synthetic leather
- Price: ¥4,950 (tax included)
A rotating slide design makes photo-taking easy, and the case works with a wide range of phone models.
- Rotate the phone within the case to shoot photos without removing it
- No camera cutout on the back, for a clean, simple design
- With no camera cutout, the case fits phones from many manufacturers, including models with a large protruding camera lens
- The cover is held shut with a magnetic strap that's easy to open and close
- An inner pocket holds cards for added convenience
- Made of PU leather with the look of genuine leather, resistant to scratches and water, with vivid, finely detailed printing
The phone attaches to a special adhesive-pad sheet inside the case, so photos can be taken with the phone still in place. The adhesive may bond less strongly at first on some phone materials, but it strengthens after a few days of use. If you're concerned about adhesion, using the case together with a hard case on the phone is recommended for peace of mind. This case is not designed to protect the phone from strong impacts or damage caused by drops, so please avoid dropping the phone or subjecting it to strong impact; COSPA is not responsible for damage to the device if it comes loose from the case and falls. The closure uses a magnet, so keep magnetic cards out of the card pocket, as it may erase their data.
For the full list of compatible phone models for the L and LL sizes, check the product page at the COSPA Online Shop.
Pass Case (with Carabiner)
Release: Mid-October 2026 (planned)
Pre-sale: July 26, 2026 (Sunday) at the COSPA booth, Wonder Festival 2026 [Summer]
Basic pre-order period: Until July 26, 2026 (Sunday) — after this, availability depends on remaining stock
- Size: Approx. 10.5 cm × 7 cm
- Material: PU leather
- Price: ¥1,650 (tax included)
The carabiner clip makes it easy to attach and remove, and it's made from a premium-feeling faux leather.
- A one-pocket pass case
- The card window has a special shape that hides personal information (not all card types are supported)
- Also works well for security cards, e-money cards, and more, beyond commuter passes
- The handy carabiner clip makes it useful in many situations
- Beautiful, high-definition full-color printing
- Pairs well with COSPA's reel keychain series (sold separately) for even more convenience
Reel Keychain
Release: Mid-October 2026 (planned)
Pre-sale: July 26, 2026 (Sunday) at the COSPA booth, Wonder Festival 2026 [Summer]
Basic pre-order period: Until July 26, 2026 (Sunday) — after this, availability depends on remaining stock
- Size: Approx. 8 cm tall × 3.8 cm wide, reel extends to 50 cm / zinc alloy
- Price: ¥1,650 (tax included)
A reel that extends up to 50 cm offers excellent practicality and function, and pairs perfectly with the pass case.
- A COSPA original-shaped reel keychain finished in a gunmetal coating
- Made in Tsubame City, Niigata Prefecture, known for some of Japan's finest metalworking
- The reel extends to approximately 50 cm, handy for attaching keys used every day
- A strap hole lets you attach additional keychains for a personalized look
- Practical and functional, and a stylish fashion accent too
- Pairs well with COSPA's pass case series (sold separately) for even more convenience
Mini Pouch with Carabiner
Release: Mid-October 2026 (planned)
Pre-sale: July 26, 2026 (Sunday) at the COSPA booth, Wonder Festival 2026 [Summer]
Basic pre-order period: Until July 26, 2026 (Sunday) — after this, availability depends on remaining stock
- Size: Approx. 7 cm diameter / printed section: polyester, other parts: nylon
- Price: ¥1,320 (tax included)
Great for storing earphones and other small items.
- A palm-sized pouch shaped for easy access to its contents
- Comes with a carabiner clip on the body, handy for attaching to a bag or belt loop
- Also recommended as a small general-purpose pouch
This is a soft-type pouch with no cushioning and is not designed to protect precision equipment from impact; COSPA is not responsible for any damage to the contents.
65mm Can Badge (Babydoll Ver.)
Release: Mid-October 2026 (planned)
Pre-sale: July 26, 2026 (Sunday) at the COSPA booth, Wonder Festival 2026 [Summer]
Basic pre-order period: Until July 26, 2026 (Sunday) — after this, availability depends on remaining stock
- Size: 65 mm diameter / aluminum
- Price: ¥605 (tax included)
An oversized can badge, perfect for pinning to a bag, jacket, or wherever you like to show it off.
*Product materials (fabric, etc.) and specifications are subject to change without notice. Product photos are for illustrative purposes only, and actual products may differ.
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