{"rewrite":{"id":"r_f79f62c6139f5d9d94fe8fc4","clusterId":"c_d74f7678090323204cad649c","slug":"hearts-of-iron-iv-japan-s-first-official-guide-gets-print-edition","model":"deepseek-v4-flash:free","headline":"Hearts of Iron IV Japan's First Official Guide Gets Print Edition","summary":"ACROVE's game book label GameLib released the print edition of the official Hearts of Iron IV strategy guide on August 18, 2026. The book, titled \"[Official Guidebook] Hearts of Iron IV Historical Route Strategy Guide: Japan/Germany Edition,\" is the first officially licensed strategy guide for Paradox Interactive's grand strategy game to be published in Japan. It is a B5-size softcover with 744 pages and costs 3,960 yen including tax. The guide focuses on the vanilla environment without DLC, version 1.17.5.2, and covers the historical routes for Germany and Japan. It includes over 1,000 pieces of information such as national focuses, technology research, division templates, and ship data. The print edition follows the digital version released on Amazon's Kindle Store on July 7, 2026, which is priced at 3,190 yen including tax. The book is designed so players can keep it open on a desk while playing, avoiding the need to switch between the game screen and strategy information. It also allows readers to annotate pages with sticky notes or markers to create a personal operations manual. The guide includes an exclusive interview with the Paradox development team and supervision by YouTuber Isaac Z.","whyItMatters":"The print edition responds to a practical pain point for PC strategy players: the need to consult dense reference data without breaking focus from the game screen, a need that digital guides on the same device cannot fully address.","webCardHtml":"\u003cp\u003e\u003c/p\u003e\u003cul\u003e\n  \u003cli\u003eGame director Laszlo \u0026#34;Batya\u0026#34; Pieper is among the Paradox development team members interviewed in the guide.\u003c/li\u003e\n  \u003cli\u003eYouTuber Isaac Z, known for Hearts of Iron IV playthroughs, supervised the guide from a practical perspective as production cooperation.\u003c/li\u003e\n  \u003cli\u003eThe guide is structured so beginners start with Germany, which the sources call optimal for newcomers, then step up to Japan, which requires more detailed tactics.\u003c/li\u003e\n  \u003cli\u003eIt explains from drawing front lines to peace conferences, with the stated goal that players can clear the game by following the steps.\u003c/li\u003e\n  \u003cli\u003eThe book\u0026#39;s ISBN is 978-4-9914637-0-9.\u003c/li\u003e\n  \u003cli\u003eGame Spark lists the print price as 3,600 yen excluding tax and the digital price as 2,900 yen excluding tax, while 4Gamer and GAME Watch quote prices including tax.\u003c/li\u003e\n  \u003cli\u003eHearts of Iron IV launched on June 6, 2016, and official Japanese language support arrived on September 28, 2022, per Game Spark.\u003c/li\u003e\n  \u003cli\u003eGAME Watch frames the print edition as a \u0026#34;long-lasting navigation book\u0026#34; for players who gave up due to complex systems, newcomers, and existing players deepening their strategies.\u003c/li\u003e\n  \u003cli\u003eThe guide is part of ACROVE\u0026#39;s GameLib label, which published it under license from Paradox Interactive AB.\u003c/li\u003e\n\u003c/ul\u003e\u003cp\u003e\u003c/p\u003e","blueskyPost":"The print edition of Japan's first official Hearts of Iron IV guide is 744 pages of B5 paper, designed to sit open on your desk so you never have to alt-tab away from the war.","twitterPost":"HoI4's official strategy guide is now in print in Japan. The pitch: keep it on your desk, sticky-note it, write in it, turn it into your own operations manual. Digital edition came out in July.","threadsPost":null,"newsletterBlurb":"ACROVE's GameLib label has shipped the print edition of Japan's first official Hearts of Iron IV strategy guide, a 744-page B5 volume covering the vanilla game's Germany and Japan routes. It follows the digital release from July and includes an exclusive Paradox developer interview.","attributionJson":"[{\"source\":\"4Gamer.net\",\"url\":\"https://www.4gamer.net/games/245/G024562/20260817034/\",\"title\":\"Strategy simulation game \\\"Hearts of Iron IV\\\" book version of Japan's first official licensed strategy guide goes on sale\"},{\"source\":\"GAME Watch\",\"url\":\"https://game.watch.impress.co.jp/docs/news/2133212.html\",\"title\":\"Official \\\"Hearts of Iron IV\\\" Strategy Guide: 744-Page Print Edition Releases August 18! Keep Strategy Info at Hand Without Switching Game Screens\"},{\"source\":\"Game Spark\",\"url\":\"http://www.gamespark.jp/article/2026/08/18/170835.html\",\"title\":\"Japan's First Official 'HoI4' Strategy Guide, a 744-Page Book Edition, Releases August 18! A 'Paper Operations Manual' Thoroughly Explaining Historical Routes for Germany and Japan in a Vanilla Environment Without DLC\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":13726,"outputTokens":1506,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1787031239,"createdAt":"2026-08-18T05:28:23.000Z","publishedAt":"2026-08-18T05:31:44.000Z","updatedAt":"2026-08-18T05:28:23.000Z"},"cluster":{"id":"c_d74f7678090323204cad649c","canonicalTitle":"戦略シミュレーションゲーム「Hearts of Iron IV」，日本発となる公式ライセンス攻略本の書籍版が発売開始","representativeArticleId":"a_96d525797f3d9dae431639dc","sourceCount":3,"writtenSourceCount":3,"writeAttempts":1,"isSolo":false,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"Hearts of Iron IV\"],\"studios\":[\"Paradox Interactive\"],\"people\":[],\"type\":\"release\",\"domain\":\"games\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-08-18T01:00:00.000Z","lastSeenAt":"2026-08-18T01:00:04.000Z","updatedAt":"2026-08-18T05:31:45.000Z"},"attribution":[{"source":"4Gamer.net","url":"https://www.4gamer.net/games/245/G024562/20260817034/","title":"戦略シミュレーションゲーム「Hearts of Iron IV」，日本発となる公式ライセンス攻略本の書籍版が発売開始"},{"source":"GAME Watch (Impress)","url":"https://game.watch.impress.co.jp/docs/news/2133212.html","title":"「Hearts of Iron IV」公式攻略本、744ページの書籍版が8月18日発売！　ゲーム画面はそのまま、攻略情報は手元に"},{"source":"Game Spark","url":"http://www.gamespark.jp/article/2026/08/18/170835.html","title":"日本初の『HoI4』公式攻略本、744ページの書籍版が8月18日発売！DLCなしバニラ環境でドイツ・日本の史実ルートを徹底解説する“紙の作戦指示書”"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["Hearts of Iron IV"],"studios":["Paradox Interactive"],"people":[],"type":"release","domain":"games","is_roundup":false},"keyFacts":["ACROVE released the print edition of the official Hearts of Iron IV strategy guide on August 18, 2026, priced at 3,960 yen including tax.","The guide is a B5-size softcover with 744 pages and ISBN 978-4-9914637-0-9.","The digital edition was released on Amazon's Kindle Store on July 7, 2026, priced at 3,190 yen including tax.","The guide covers the vanilla environment without DLC, version 1.17.5.2, and includes over 1,000 pieces of information such as national focuses, technology research, division templates, and ship data.","The book includes an exclusive interview with the Paradox development team and supervision by YouTuber Isaac Z."]}