{"rewrite":{"id":"r_989be4d3394f464fbf335813","clusterId":"c_d99a531db6a0404084b3d43d","slug":"aeon-mall-vtuber-shizuma-rei-gets-real-drink-collaboration-at-kaju-kobo-karin","model":"deepseek-v4-flash","headline":"Aeon Mall VTuber Shizuma Rei Gets Real Drink Collaboration at Kajū Kōbō Karin","summary":"Aeon Mall-affiliated VTuber Shizuma Rei is collaborating with fruit juice chain Kajū Kōbō Karin, a store she frequently calls a \"water station\" in her videos. The collaboration runs from June 1 to August 31, 2026, at 85 Kajū Kōbō Karin locations inside Aeon Malls nationwide. Three monthly rotating drinks-Toro Mango \u0026 Apple, Sparkling Orange \u0026 Lemon, and Goku Goku Grapefruit \u0026 Lemon-will be sold in special cups designed by Shizuma Rei. She participated in the trial production of the drinks. Customers who buy a collaboration drink receive one random limited-edition sticker from a set of five designs, including one secret design. Purchasing a Straight Watermelon Juice Ticket at eligible stores adds an original card featuring Shizuma Rei surrounded by watermelons. The project is part of Aeon Mall's \"Super COOOOOOL Operation\" summer campaign. Shizuma Rei, who started VTuber activities in July 2024, has over 110,000 YouTube subscribers as of May 2026 and is known for identifying Aeon Malls from partial images.","whyItMatters":"The collaboration turns a running joke from Shizuma Rei's videos-calling Kajū Kōbō Karin a \"water station\"-into an official product, showing how VTuber catchphrases can drive real-world retail partnerships.","webCardHtml":"\u003cp\u003eShizuma Rei, a VTuber who specializes in exploring and identifying Aeon Malls from partial images, has been calling Kajū Kōbō Karin a \"water station\" in her \"Aeon Mall Walking\" series. The phrase became a social media trend, with fans visiting stores and posting photos with the tag. The three-way collaboration between Shizuma Rei, Aeon Mall, and Kajū Kōbō Karin formalizes that user-driven movement.\u003c/p\u003e\u003cp\u003eThe collaboration drinks are priced at 540 yen for M size and 830 yen for L size, with takeout and eat-in variants. The five sticker designs include four showing Shizuma Rei enjoying the \"water station\" and one secret design. The original card for the Straight Watermelon Juice Ticket features Shizuma Rei with watermelons, with her profile and Aeon Mall information on the back. The ticket is sold at fruit juice bar stores nationwide starting June 1, but the card is only available at the 85 collaboration drink locations.\u003c/p\u003e\u003cp\u003eKajū Kōbō Karin is operated by Aoki Fruits Co., Ltd., a company founded in 1924 as Fruit Shop Aoki. The chain runs 192 stores nationwide under multiple brand names, all making juice fresh after ordering. The collaboration runs through the summer, with each month offering a different drink flavor.\u003c/p\u003e","blueskyPost":"Shizuma Rei's 'water station' meme started as a fan inside joke. Now Aeon Mall and Kajū Kōbō Karin have formalized it into a three-month branded campaign. The line between user-generated content and corporate sponsorship just got blurrier.","twitterPost":"Shizuma Rei's 'water station' meme turned into a real campaign. Aeon Mall and Kajū Kōbō Karin co-signed a fan joke.","threadsPost":"Shizuma Rei called Kajū Kōbō Karin a 'water station' in a walking video. Fans ran with it. Now Aeon Mall and the juice bar are running a three-month collaboration based on that joke. The line between organic fandom and corporate marketing is gone.","newsletterBlurb":"Aeon Mall VTuber Shizuma Rei is collaborating with fruit juice chain Kajū Kōbō Karin for a three-month summer campaign. Three rotating drinks, limited stickers, and an original card with purchase of a watermelon juice ticket are part of the promotion at 85 locations nationwide.","attributionJson":"[{\"source\":\"Inside\",\"url\":\"https://www.inside-games.jp/article/2026/05/22/181712.html\",\"title\":\"AEON Mall-affiliated VTuber Shizuma Rei Finally Collaborates with AEON Mall! And with \\\"That Store\\\" Known for Its Water Station\"},{\"source\":\"PANORA\",\"url\":\"https://panora.tokyo/archives/143195\",\"title\":\"Aeon Mall VTuber Shizuma Rei's \\\"It's a Water Station!\\\" Becomes Reality: Kajū Kōbō Karin Releases Collaboration Drinks\"}]","lintFlagsJson":"[]","lintHits":0,"costUsd":0,"inputTokens":6148,"outputTokens":952,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1779826570,"createdAt":"2026-05-22T05:04:14.000Z","publishedAt":"2026-05-22T05:15:58.000Z","updatedAt":"2026-05-22T05:15:58.000Z"},"cluster":{"id":"c_d99a531db6a0404084b3d43d","canonicalTitle":"イオンモール系VTuber・静馬レイの「給水所だ！」が現実に 果汁工房果琳がコラボドリンク発売","representativeArticleId":"a_9be93a1da4c7740f3cd803fe","sourceCount":3,"writtenSourceCount":2,"writeAttempts":0,"isSolo":false,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"studios\":[],\"people\":[\"静馬レイ\"],\"type\":\"announcement\",\"domain\":\"vtuber\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-05-22T02:52:54.000Z","lastSeenAt":"2026-05-22T06:15:00.000Z","updatedAt":"2026-05-22T07:22:32.000Z"},"attribution":[{"source":"MoguLive","url":"https://www.moguravr.com/shizuma-rei-kajukouboukarin-collab/","title":"イオンモール解説で人気のVTuber静馬レイ、果汁工房果琳とコラボ、イオンモール内の85店舗が対象"},{"source":"Inside","url":"https://www.inside-games.jp/article/2026/05/22/181712.html","title":"イオンモール系VTuber・静馬レイが遂にイオンモールとコラボ！しかも「給水所」でおなじみの\"あの店\""},{"source":"PANORA","url":"https://panora.tokyo/archives/143195","title":"イオンモール系VTuber・静馬レイの「給水所だ！」が現実に 果汁工房果琳がコラボドリンク発売"}],"entities":{"anime_titles":[],"manga_titles":[],"studios":[],"people":["静馬レイ"],"type":"announcement","domain":"vtuber","is_roundup":false},"keyFacts":["The collaboration runs from June 1 to August 31, 2026, at 85 Kajū Kōbō Karin locations inside Aeon Malls nationwide.","Three monthly rotating drinks-Toro Mango \u0026 Apple, Sparkling Orange \u0026 Lemon, and Goku Goku Grapefruit \u0026 Lemon-will be sold in special cups designed by Shizuma Rei.","Customers who buy a collaboration drink receive one random limited-edition sticker from a set of five designs, including one secret design.","Purchasing a Straight Watermelon Juice Ticket at eligible stores adds an original card featuring Shizuma Rei surrounded by watermelons.","Shizuma Rei, who started VTuber activities in July 2024, has over 110,000 YouTube subscribers as of May 2026 and is known for identifying Aeon Malls from partial images."]}