{"rewrite":{"id":"r_4c415052d8d227c190c6658b","clusterId":"c_1755ac7a015c547a4e7ebecd","slug":"harry-potter-t-shirts-launch-on-amazon-s-merch-on-demand-service","model":"deepseek-v4-flash","headline":"Harry Potter T-Shirts Launch on Amazon's Merch on Demand Service","summary":"Amazon Japan's on-demand print service Merch on Demand has begun selling a line of Harry Potter short-sleeve T-shirts. The shirts feature designs including house prefect badges, the Hippogriff Rider, and Weasley's Wizard Wheezes, priced at ¥2,500 each. Sizes range from men's XS to 3XL, women's M to L, and kids' 100 to 150, with multiple color options per design.","whyItMatters":"The release marks a broad, print-on-demand expansion of Harry Potter apparel on Amazon Japan, offering a wide size and color range without inventory risk.","webCardHtml":"\u003cp\u003eAmazon Japan\u0026#39;s on-demand print service Merch on Demand has added a new line of Harry Potter short-sleeve T-shirts. The collection includes 11 designs, from house prefect badges and the Hogwarts House Pride Badge to a Hippogriff Rider shirt and a Weasley\u0026#39;s Wizard Wheezes advertisement tee. Each shirt is priced at ¥2,500 tax included. Sizes cover men\u0026#39;s XS to 3XL, women\u0026#39;s M to L, and kids\u0026#39; 100 to 150, with color options varying by design. The service also offers long-sleeve T-shirts, sweatshirts, hoodies, and zip hoodies in the same theme.\u003c/p\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eHarry Potter Ravenclaw Prefect T-shirt\u003c/strong\u003e: Colors: White, Baby Blue, Heather Gray, Ivory, Light Beige\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eHarry Potter Hippogriff Rider T-shirt\u003c/strong\u003e: Colors: Black, Navy, Charcoal, Royal Blue\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eHarry Potter Ravenclaw Soaring Skyward Badge T-shirt\u003c/strong\u003e: Colors: White, Baby Blue, Heather Gray, Ivory, Light Beige\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eHarry Potter Hagrid Magical Motors Ride The Skies T-shirt\u003c/strong\u003e: Colors: White, Baby Blue, Heather Gray, Ivory\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eHarry Potter Slytherin Strike Like Lightning Badge T-shirt\u003c/strong\u003e: Colors: White, Heather Gray, Ivory, Light Beige, Mint Green\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eHarry Potter Weasley\u0026#39;s Wizard Wheezes Advertisement T-shirt\u003c/strong\u003e: Colors: Navy, Charcoal, Purple, Royal Blue\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eHarry Potter Try Quidditch Go Flying Today T-shirt\u003c/strong\u003e: Colors: Black, Navy, Charcoal, Red, Green, Purple, Royal Blue\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eHarry Potter Gryffindor Prefect T-shirt\u003c/strong\u003e: Colors: White, Heather Gray, Pink, Ivory, Light Beige, Light Pink\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eHarry Potter Hogwarts House Pride Badge T-shirt\u003c/strong\u003e: Colors: White, Baby Blue, Olive, Yellow, Heather Gray, Pink, Light Beige, Light Pink, Mint Green\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eHarry Potter Hufflepuff Prefect T-shirt\u003c/strong\u003e: Colors: White, Yellow, Heather Gray\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eHarry Potter Join S.P.E.W Free The House-Elves T-shirt\u003c/strong\u003e: Colors: White, Baby Blue, Heather Gray, Pink, Ivory, Mint Green\u003c/li\u003e\u003c/ul\u003e","blueskyPost":"Merch on Demand's Harry Potter line skips the film poster approach for deep-cut references like the Hippogriff Rider and Weasley's Wizard Wheezes. The selection targets fans who know the details, not casual viewers.","twitterPost":"The Harry Potter t-shirt line uses deep-cut designs like the Hippogriff Rider instead of film posters, targeting dedicated fans over casual buyers.","threadsPost":"Amazon Japan's Merch on Demand Harry Potter t-shirt line picks designs that reward familiarity with the books: house prefect badges, the Hippogriff Rider, Weasley's Wizard Wheezes. No film poster, no Hogwarts crest. The selection assumes you already know what these references mean.","newsletterBlurb":"Amazon Japan's print-on-demand service Merch on Demand has launched a line of Harry Potter short-sleeve T-shirts. The 11 designs include house prefect badges, a Hippogriff Rider shirt, and a Weasley's Wizard Wheezes advertisement tee, all priced at ¥2,500. Sizes range from kids' 100 to men's 3XL, with multiple color options per design.","attributionJson":"[{\"source\":\"Dengeki Hobby Web\",\"url\":\"https://hobby.dengeki.com/news/3057692/\",\"title\":\"\\\"Harry Potter\\\" Design Short-Sleeve T-Shirts Now Available on Amazon's On-Demand Print Service Merch on Demand! Wide Range of Sizes and Colors!\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4398,"outputTokens":1015,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1782578910,"createdAt":"2026-06-27T16:37:01.000Z","publishedAt":"2026-06-27T16:40:24.000Z","updatedAt":"2026-06-27T16:40:24.000Z"},"cluster":{"id":"c_1755ac7a015c547a4e7ebecd","canonicalTitle":"『ハリー・ポッター』デザインの半袖TシャツがAmazonのオンデマンドプリントサービス Merch on Demandで販売中！豊富なサイズやカラーがラインナップ！","representativeArticleId":"a_ef9a5d3f80cc2f22d0378785","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"Harry Potter\"],\"studios\":[],\"people\":[],\"type\":\"release\",\"domain\":\"figures\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-06-24T06:35:22.000Z","lastSeenAt":"2026-06-24T06:35:22.000Z","updatedAt":"2026-06-27T16:40:24.000Z"},"attribution":[{"source":"Dengeki Hobby Web","url":"https://hobby.dengeki.com/news/3057692/","title":"『ハリー・ポッター』デザインの半袖TシャツがAmazonのオンデマンドプリントサービス Merch on Demandで販売中！豊富なサイズやカラーがラインナップ！"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["Harry Potter"],"studios":[],"people":[],"type":"release","domain":"figures","is_roundup":false},"keyFacts":["Amazon Japan's Merch on Demand service sells 11 Harry Potter short-sleeve T-shirt designs, including house prefect badges, Hippogriff Rider, and Weasley's Wizard Wheezes.","Each T-shirt costs ¥2,500 tax included.","Sizes range from men's XS to 3XL, women's M to L, and kids' 100 to 150.","Color options vary by design; for example, the Ravenclaw Prefect shirt comes in White, Baby Blue, Heather Gray, Ivory, and Light Beige.","The service also offers long-sleeve T-shirts, sweatshirts, hoodies, and zip hoodies in the same Harry Potter theme."]}