We’ll see through the lies of the universe. Popular manga “COSMOS” merchandise now available on Marui Web Channel! Also featuring “MES” replica accessories!

See through the lies of the universe. Popular manga “COSMOS” merchandise now available on the Marui Web Channel! Includes “MES” replica accessories! ​
Marui Group Co., Ltd. Press release: September 6, 2025 To Members of the Press We’ll see through the lies of the universe. Popular manga “COSMOS” merchandise now available on Marui Web Channel! Includes “MES” replica accessories! Pre-orders start on Friday, September 19, 2025! Marui Co., Ltd. (Headquarters: Nakano-ku, Tokyo; President and CEO: Masahiro Aono) will be holding the “COSMOS x OIOI Goods Collection” event, where merchandise in collaboration with “COSMOS” will be sold on Marui’s online store, “Marui Web Channel.” Image
URL: https://prcdn.freetls.fastly.net/release_image/3860/3844/3860-3844-c84ca81851e246d51438e8a42145fe9b-1563×1250.jpg

■About the “COSMOS x OIOI Goods Collection” The manga “COSMOS,” currently serialized in Monthly Sunday GX, is a science fiction story set at the Galaxy Finance and Insurance Corporation (COSMOS), where protagonists with special abilities solve space troubles and insurance cases. Kaede Mizumori, a high school student with the ability to see through people’s lies, meets the mysterious high school girl Rin Homura and becomes involved in alien immigration management and insurance investigations as an investigator at “COSMOS.” Together with Rin, who possesses superhuman abilities, and a group of unique companions, the story follows Kaede as she confronts her own abilities and grows through various cases, including theft, fraud, and kidnapping. This collaboration features acrylic key chains (6 types), can badges (7 types), stickers (6 types), and acrylic panels (2 types) featuring illustrations from “COSMOS.” The lineup also includes an ear cuff (1 type) that recreates the “MES” used by Mizumori Kaede in the series. To coincide with the release of the seventh volume, we’re promoting the series with products that evoke the world of the “COSMOS” manga. Bonuses are also available depending on the purchase amount. Special site ​ ■A must-see for fans! Collaboration goods capturing the world of “COSMOS” are now available! Trading Can Badges (7 types) Random 1: ¥550 (tax included) Set of 7: ¥3,850 (tax included)
https://prcdn.freetls.fastly.net/release_image/3860/3844/3860-3844-507d5a3f6e2131ffbd6f6647b6223028-1000×1000.jpg This badge features illustrations from the series and is a must-have for fans. It features a holographic design inspired by space, and the light reflects off it beautifully depending on the angle. The fantastical design, reminiscent of a starry sky, further enhances the world of the series. Attach it to your bag or pouch and you’ll always be with the characters! Trading Stickers (6 types) Random 1: ¥330 (tax included) Set of 6: ¥1,980 (tax included)
https://prcdn.freetls.fastly.net/release_image/3860/3844/3860-3844-e9b0f0fdfc84fa5f4d45932d3e45da4d-1000×1000.jpg This is a special sticker featuring illustrations from the series. It features a variety of Homura Rin’s expressions and frames from famous scenes, creating a design that fans will love. It’s a sticker packed with Homura Rin’s charm. Stick it on a familiar item like your smartphone or notebook and you’ll become a part of “COSMOS”! Trading Aurora Acrylic Keychains (6 types) Random 1: ¥880 (tax included) Set of 6: ¥5,280 (tax included)
https://prcdn.freetls.fastly.net/release_image/3860/3844/3860-3844-84fbfc411b2b20075b7a52fdbbe0da98-2083×2083.jpg The key feature of this item is its design, which seems to capture the charm of memorable scenes and characters from the series. Its sparkling aurora finish changes its appearance depending on the light, giving it a radiant glow. Attach it to your bag, keys, pouch, etc. and you’ll be able to immerse yourself in the world of “COSMOS” wherever you go. MES style ear cuff 7,700 yen (tax included)
https://prcdn.freetls.fastly.net/release_image/3860/3844/3860-3844-dc6796a4be5fdb515244df1910de8515-1000×1000.jpg The impression manipulation device “MES (Mind Exchange Switch)” is now available as a real-life accessory! This important item, used in the series to carry out missions such as infiltration and combat, has been redesigned for everyday use. This is a must-have accessory for fans, allowing you to feel like you’re matching with Mizumori Kaede. It also comes with an original card. Acrylic Panel ¥3,300 each (tax included)
https://prcdn.freetls.fastly.net/release_image/3860/3844/3860-3844-fbea78d2b89767cff3ee00100ddc1a5a-2083×2083.jpg “Stop”
https://prcdn.freetls.fastly.net/release_image/3860/3844/3860-3844-2a46b4ca328cbb2cc330164943f73e0b-2083×2083.jpg “Toro Nagashi” To celebrate this collaboration, Marui Web Channel has created a special color version of an impressive page from the original work! Adding the depth and impact that only color can provide, this is a must-see visual for fans. One is an impressive composition depicting Homura Rin looking down from atop the giant weapon, “Ex Machina.” Her expression and demeanor as she quietly looks down from her lofty perch exude her calmness and sense of mission, making her truly “cool”! The other is from “FILE 22: Infantilization,” a famous episode that garnered a great response when it was
serialized. The light of lanterns gently sways on the water’s surface at night, creating a dreamlike atmosphere. The characters’ fleeting emotional movements are meticulously depicted against this backdrop. The delicate use of color brings out the poignant yet beautiful aftertaste even more vividly.
https://prcdn.freetls.fastly.net/release_image/3860/3844/3860-3844-f4cbaf3ebd54ce9634a5f66c4e71278c-1667×2083.jpg ■ “Purchase Lottery” will be held For every 4,000 yen (tax included) spent on COSMOS merchandise per transaction, you can enter the lottery without needing to register. You could win a reproduction of an autographed illustration card by the original author or a mini card that can only be obtained here. This is a special campaign with no losing tickets, where you’re guaranteed to win something. Image
URL: https://prcdn.freetls.fastly.net/release_image/3860/3844/3860-3844-fb1fafb3d4a5861b88deb6ba8fa90f1f-1379×1104.jpg ■Event overview Special website: Marui’s online shopping “Marui Web Channel” Event Period: September 19th (Friday) 12:00 – October 5th (Sunday) 23:59 *Not available at Marui and Modi stores ▼Author: Ryuhei Tamura Official X https://x.com/cosmos_tamura ▼Marui Web Channel https://voi.0101.co.jp/voi/ ▼Marui https://www.0101.co.jp For more information about this release