CASETiFY Launches First Opanchu Usagi Collaboration March 4 at 5 PM JST

CASETiFY launched its first collaboration with the viral character Opanchu Usagi as a limited‑edition collection that dropped March 4, 2026 at 5 PM JST. The announcement listed the core items plainly: "The drop includes smartphone cases and straps, soft silicone character charms, bundled mini and mega sets."

The rollout is compact and product-focused. The published details name smartphone cases and straps first, followed by soft silicone character charms and two tiered bundles described as mini and mega sets. The announcement did not provide pricing, stock counts, territory limits, retailer partners, or presale instructions for the Opanchu Usagi collaboration, so those specifics remain to be published by CASETiFY.

For context on formats fans can expect, CASETiFY’s product taxonomy includes a wide array of case types and accessories. The captured site listing records Bounce Case, Gem Case, Clear Case, Metallic Impact Case, Impact Case, earbuds cases such as Earbuds Ripple Case and Earbuds Bounce Case, and Strap & Charms entries including Phone Charm, Carabiner and Charm Keychain, Cross-body Strap, and Wrist Strap. The capture also preserves the exact string "Mirror Camera Len Protector" in the screen protector section.

Device compatibility entries recorded on the CASETiFY site capture show current device names that the brand supports across its catalog: iPhone 17 Pro Max, iPhone 17 Pro, iPhone Air, iPhone 17, Galaxy S25 Ultra, Galaxy S25, Galaxy S25+, Galaxy Z Flip7, and Galaxy Z Fold7. Those device listings reflect CASETiFY’s general catalog and should not be read as a confirmed SKU list for every item in the Opanchu Usagi drop.

If you are shopping Gifts for Her, match the Opanchu Usagi pieces to the recipient. Smartphone cases and straps work for someone who rotates phone looks and owns a recent device model; soft silicone character charms are a safe bet for teens or friends who collect character merch and like to personalize earbuds bags or keychains; the bundled mini and mega sets offer a packaged present for a giftee who likes curated looks without having to pick individual SKUs.

CASETiFY has placed the collaboration under its Co-Lab and customization ecosystem, so expect the brand’s usual mix of aesthetic-first designs and device-specific fits. For collectors, the "limited‑edition collection" label suggests this will not be a permanent assortment, and the March 4, 2026 5 PM JST drop time is the defining moment for availability. More detailed SKU confirmation, pricing, and region availability will need to come from CASETiFY product pages or official materials, but the collaboration itself is now on the market and positioned as a collectible tech-accessory release tied to the viral Opanchu Usagi IP.