日本最大級のゲーム攻略wikiサイト
Game8（ゲームエイト） (game8.jp) scores 75 out of 100 on Brand Analyzer, placing it in the Brand-Ready tier among Media & Entertainment brands, Technology brands, in the 44th percentile of 29825 Media & Entertainment brands.
Game8（ゲームエイト）is a Japanese website operating one of the largest game walkthrough and wiki platforms in Japan. It provides up-to-date game information, strategy guides, reviews, and useful articles covering popular and newly released games, including mobile apps. The site updates content in real time and allows users to create a personal 'My Page' through a simple registration process. It targets gamers and game enthusiasts seeking strategy and review information for new and popular titles.
| Brand Name | Game8（ゲームエイト） |
|---|---|
| Domain | game8.jp |
| Industry | Media & Entertainment, Technology |
| Main Competitors | GameWith (76/100), AppMedia, 4Gamer (83/100), Famitsu (76/100), Gamer |
Moz Domain Authority 55/100 vs category average 51 / leader 100 - a strong backlink profile, so AI systems frequently encounter mentions of the brand.
Ranked #7,144 on the Tranco list of most-visited sites - strong traffic reinforces the brand's prominence to AI models.
No Wikipedia presence was found - a major gap, since Wikipedia is among the most heavily weighted sources in AI training data.
The homepage meta description reads "日本最大級のゲーム攻略wikiサイト！Game8（ゲームエイト）では、最新情報・攻略情報・お役立ち記事などゲームを楽しむ情報を豊富に掲載。人気のアプリ、新着ゲームなどリアルタイムで更新中！30秒の簡単登録でマイページの作成も可能です。" (Meta description too short (1 words). OG description present but brief) - this is the summary AI engines are most likely to quote.
Structured data on the homepage: og:title, og:description, og:image, og:type, Twitter cards, canonical. Adding Organization and FAQ schema would further help AI crawlers parse the brand's identity.
AI-crawler access: robots.txt mentions GPTBot, ChatGPT-User, ClaudeBot, PerplexityBot - all allowed - robots.txt controls whether engines like GPTBot and ClaudeBot can read the site at all.
Content is JA-only, limiting citation in English-language AI answers.
Detected tech stack: Ghost.
Social footprint: verified profiles on X (Twitter), YouTube, LinkedIn, Instagram, GitHub; no detected presence on Facebook - consistent profiles reinforce the brand's identity across the web.
0 Reddit mentions - community discussion signals real-world reputation to AI models.
Live results from asking a general-purpose AI assistant about the brand, checked October 2026.
When asked "What is Game8（ゲームエイト）?", Claude could identify the brand as of October 2026. Game8 is a major Japanese video game information and walkthrough website run by Appbank, providing guides, tier lists, reviews, and news for popular games like Genshin Impact, Pokemon, and various mobile and console titles. Best known for Being one of Japan's top game wiki and walkthrough sites, especially for gacha and mobile games.
When asked "Best brands similar to Game8（ゲームエイト）?", Claude would recommend Game8（ゲームエイト） as of October 2026. It's a go-to resource for Japanese gamers seeking detailed walkthroughs and tier lists, making it relevant when discussing top gaming guide sites in Japan.
Common questions people ask in Google, ChatGPT, Claude, Gemini, Perplexity, and other AI search engines.
Game8（ゲームエイト）'s main competitors in Media & Entertainment: GameWith (76/100), 4Gamer (83/100), Famitsu (76/100).
Sources: Brand Analyzer scan
Game8 offers game strategy and walkthrough guides, the latest game news, reviews, and useful articles covering popular apps and newly released games. It also provides a My Page feature that users can create through a simple 30-second registration process.
Sources: Game8（ゲームエイト） official site
Game8（ゲームエイト）is one of Japan's largest game strategy and walkthrough wiki websites. It aggregates information on popular and newly released games, offering guides, reviews, and news to help users enjoy games more fully.
Sources: Game8（ゲームエイト） official site
Game8（ゲームエイト） has limited AI-search visibility, scoring 30/100 on Brand Analyzer's AI visibility composite (visibility 15, trust 29, recommendation 58). This estimates how likely AI engines like ChatGPT, Claude, Gemini and Perplexity are to know, trust, and recommend the brand.
Sources: Game8（ゲームエイト） official site
Game8 provides real-time updated content including the latest game news, strategy and walkthrough guides, and useful articles for a wide range of games, especially popular mobile apps and newly released titles. It also lets users register for a personal My Page to track their activity on the site.
Sources: Game8（ゲームエイト） official site
Game8（ゲームエイト） scores 58/100 on Brand Analyzer's AI recommendation signal, indicating it is reasonably likely to be surfaced when AI assistants like ChatGPT suggest Media & Entertainment options. Recommendation depends on crawlability, structured data, and category authority.
Sources: Game8（ゲームエイト） official site
Game8 is known for being one of Japan's largest game attack/walkthrough wiki platforms, offering extensive and frequently updated strategy guides and reviews for popular and new games.
Sources: Game8（ゲームエイト） official site
Game8（ゲームエイト） can improve AI discoverability by strengthening structured data (Organization and FAQ schema), maintaining an accurate Wikipedia/Wikidata entity, earning authoritative citations, and keeping content crawlable for AI bots. Brand Analyzer measures these as visibility, trust, and recommendation signals.
Sources: Game8（ゲームエイト） official site
Game8 is used by gamers and game enthusiasts in Japan who are looking for strategy information, walkthroughs, and reviews for new and popular games, including mobile app users.
Sources: Game8（ゲームエイト） official site
Game8 is popular because it offers a vast, frequently updated library of strategy guides, reviews, and news for both popular and newly released games, positioning itself as one of Japan's largest game walkthrough wiki sites, which attracts gamers seeking comprehensive and current information.
Sources: Game8（ゲームエイト） official site
Game8（ゲームエイト） scores 30/100 for AI visibility - how well ChatGPT, Claude, Perplexity and Google AI Overviews can discover, identify and cite the brand.
Game8（ゲームエイト） has a weak AI-visibility profile at 30/100 - a proxy for how readily ChatGPT, Perplexity and Google's AI Overviews can recognise and cite it. Its strongest area is recommendation likelihood (58/100) and its weakest is visibility (15/100). It benefits from a global traffic rank of #7,144 (Tranco), a Moz Domain Authority of 55/100 and open access for AI crawlers (GPTBot, ClaudeBot, etc.). The main gaps holding it back: no clear Wikipedia entity to anchor it in LLM training data, no strong Wikidata entry and thin schema.org structured data. In a live check, Claude could already identify Game8（ゲームエイト） from memory (October 2026) - a sign these signals are paying off.
The score combines seven dimensions - name quality, digital presence, visual identity, messaging clarity, trust foundation, AI discoverability, and brand authority - into a single objective benchmark.
Ranked closest to Game8（ゲームエイト）: Gamazavr (75/100), Gallerie dell'Accademia di Venezia (75/100), GamedayR (75/100), GameLeap (75/100).
A step up - brands to learn from: Zoom (81/100), Znews (81/100).
Category leader: Change.org (97/100).
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