Number Rock Launches Social Media Giveaway Campaign to Celebrate Special "COBRA" Collaboration

To commemorate the release of its special collection with the manga "COBRA," Number Rock has launched a social media giveaway campaign starting Saturday, May 16, 2026. ■ Campaign Details. A giveaway campaign will be held on X and Instagram. X: Apply by following the official account and reposting the target post. Two winners will be selected by lottery to receive an EXCLUSIVE LINE T-Shirt (Size L). Instagram: Apply by following the official account and liking the target post. Two winners will be selected by lottery to receive an EXCLUSIVE LINE T-Shirt (Size L). ■ About This Collection. This lineup features a number of special items using various visuals from the timeless sci-fi manga masterpiece "COBRA." The EXCLUSIVE LINE T-shirt, available via lottery sale, uses a 15-screen multicolor silkscreen printing process. This achieves a three-dimensional quality and presence that digital printing cannot replicate, allowing you to enjoy the process of "nurturing the print" as its texture develops with repeated wear. The body of the EXCLUSIVE LINE T-shirt is an original Number Rock design, reinterpreting vintage T-shirts from the 80s and 90s. It features single-stitching and a tubular knit construction, with a relaxed silhouette in 6.2oz fabric that doesn't cling to the body, creating a piece that adults can wear naturally. Product Name: [EXCLUSIVE LINE] "COBRA" T-Shirt. Sizes: M, L, XL, XXL. Sales Method: Lottery Sale. Lottery Application Period: May 25, 2026 (Mon) 10:00 AM – June 3, 2026 (Wed) 10:00 AM. Price: ¥13,200 (tax included). In addition, a wide range of pre-order collection items are available. Check out the T-shirts featuring unique designs on visuals from the work, available in two body types (US standard and post-dyed vintage-like), as well as Number Rock original tote bags and retro-style enamel mugs. Product Name: "COBRA" T-Shirt / Dash. Sizes: M, L, XL, XXL. Sales Method: Pre-order. Pre-order Period: May 25, 2026 (Mon) 10:00 AM – June 13, 2026 (Sat) 10:00 AM. Price: ¥8,800 (tax included). [Other product details for T-Shirt/Silhouette, T-Shirt/Space Opera, T-Shirt/Smoke, Denim Tote Bag, and Enamel Mug follow with similar information and pricing.] ■ About Number Rock. An "archive label" that establishes the excitement of the past in the present day. It was born from the desire to deliver meticulously crafted T-shirts, produced with techniques inspired by the 80s and 90s, to adults who were once captivated by anime, manga, movies, and music. Its products, which reinterpret vintage aesthetics, polish the true charm of an IP into the next vintage classic. ■ About "COBRA". A monumental sci-fi action manga by Buichi Terasawa, which began serialization in 1978. Cobra, a lone wolf traversing the universe, embarks on adventures across the galaxy with his beautiful partner, Lady, armed with the "Psychogun" hidden in his left arm. It is an immortal masterpiece in sci-fi manga history, captivating with its hard-boiled dialogue, overwhelming action, and alluring worldview. ■ Official Web Store: https://numberrock.theshop.jp ■ Official Instagram: https://www.instagram.com/numberrock_official/ ■ Official X: https://x.com/NumberRock_ When featuring, please include the following copyright notice: ©BUICHI TERASAWA / ART TEKNIKA ©D-techno