東京ガス (Tokyo Gas) Brand Score: 43/100 - Early Stage tier

100年先の心豊かなくらしへ

東京ガス (Tokyo Gas) (tokyo-gas.co.jp) scores 43 out of 100 on Brand Analyzer, placing it in the Early Stage tier among Energy & Utilities brands, Technology brands, Other brands, in the 1st percentile of 9002 Energy & Utilities brands.

AI Snapshot

東京ガス (Tokyo Gas) is a Japanese natural gas utility. It was founded in 1895. It is headquartered in Minato. 未来をつむぐエネルギーを通じて、人々の心豊かなくらしを支える。.

Key facts about 東京ガス (Tokyo Gas)

Brand Name	東京ガス (Tokyo Gas)
Domain	tokyo-gas.co.jp
Industry	Energy & Utilities, Technology
Founded	1895
Headquarters	Minato
Main Competitors	Tokyo Electric Power Company (TEPCO) (44/100), Osaka Gas (41/100), Toho Gas (38/100), Saibu Gas (36/100), ENEOS Holdings (69/100), Idemitsu Kosan (80/100)

Evidence

Moz Domain Authority 58/100 vs category average 38 / leader 92 - a strong backlink profile, so AI systems frequently encounter mentions of the brand.

Ranked #51,848 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 "100年先の心豊かなくらしのための実験場。TAKANAWA GATEWAY CITYの地下エネルギー施設で、今起こっていること 100年先の心豊かなくらしのための実験場。 TAKANAWA GATEWAY CITYの地下エネルギー施設で、今起こっていること" (Meta description: 7 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. Adding Organization and FAQ schema would further help AI crawlers parse the brand's identity.

AI-crawler access: No robots.txt found (default: all bots allowed, but explicit file preferred) - robots.txt controls whether engines like GPTBot and ClaudeBot can read the site at all.

Social footprint: verified profiles on X (Twitter), Facebook, Instagram, YouTube, GitHub; no detected presence on LinkedIn - consistent profiles reinforce the brand's identity across the web.

0 Reddit mentions - community discussion signals real-world reputation to AI models.

Does AI know 東京ガス (Tokyo Gas)?

Live results from asking a general-purpose AI assistant about the brand, checked October 2026.

When asked "What is 東京ガス (Tokyo Gas)?", Claude could identify the brand as of October 2026. Tokyo Gas is Japan's largest city gas utility, supplying natural gas to households and businesses across the Tokyo metropolitan area and also operating in electricity retail, LNG procurement, and energy services since its founding in 1885. Best known for Being the dominant city gas supplier in the Tokyo region.

When asked "Best brands similar to 東京ガス (Tokyo Gas)?", Claude would recommend 東京ガス (Tokyo Gas) as of October 2026. It's one of the biggest and most established energy utilities in Japan, so it would naturally come up when discussing major gas or energy providers there.

People Also Ask About 東京ガス (Tokyo Gas)

Common questions people ask in Google, ChatGPT, Claude, Gemini, Perplexity, and other AI search engines.

Who are 東京ガス (Tokyo Gas)'s main competitors?

東京ガス (Tokyo Gas)'s main competitors in Energy & Utilities: Tokyo Electric Power Company (TEPCO) (44/100), Osaka Gas (41/100), Toho Gas (38/100), Saibu Gas (36/100), ENEOS Holdings (69/100).

Sources: Brand Analyzer scan

What is 東京ガス (Tokyo Gas)?

東京ガス(Tokyo Gas)は1895年創業の日本の天然ガス公益事業者であり、首都圏を中心にエネルギー供給を行う総合エネルギー企業である。本社は東京都港区にある。

Sources: 東京ガス (Tokyo Gas) official site

How visible is 東京ガス (Tokyo Gas) in AI search?

東京ガス (Tokyo Gas) has limited AI-search visibility, scoring 36/100 on Brand Analyzer's AI visibility composite (visibility 35, trust 29, recommendation 45). This estimates how likely AI engines like ChatGPT, Claude, Gemini and Perplexity are to know, trust, and recommend the brand.

Sources: 東京ガス (Tokyo Gas) official site

When was 東京ガス (Tokyo Gas) founded?

東京ガス (Tokyo Gas) was founded in 1895. 東京ガス (Tokyo Gas) operates in the Energy & Utilities category. It is analyzed by Brand Analyzer across seven brand dimensions and AI-search visibility.

Sources: Wikidata

Where is 東京ガス (Tokyo Gas) headquartered?

東京ガス (Tokyo Gas) is headquartered in Minato. 東京ガス (Tokyo Gas) operates in the Energy & Utilities category.

Sources: Wikidata

What does 東京ガス (Tokyo Gas) do?

東京ガスは首都圏を中心に都市ガスをはじめとするエネルギーの安定供給を担い、LNG基地の運営、DX(デジタルトランスフォーメーション)の推進、先進的な実証実験などを通じて次世代の暮らしの創造に取り組んでいる。

Sources: 東京ガス (Tokyo Gas) official site

Does ChatGPT recommend 東京ガス (Tokyo Gas)?

東京ガス (Tokyo Gas) scores 45/100 on Brand Analyzer's AI recommendation signal, indicating it is less likely to be surfaced when AI assistants like ChatGPT suggest Energy & Utilities options. Recommendation depends on crawlability, structured data, and category authority.

Sources: 東京ガス (Tokyo Gas) official site

How can 東京ガス (Tokyo Gas) improve its AI discoverability?

東京ガス (Tokyo Gas) 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: 東京ガス (Tokyo Gas) official site

What products or services does 東京ガス (Tokyo Gas) offer?

東京ガスは都市ガスの供給を中心に、LNG基地の運営、住宅設備関連サービス、エネルギーに関するDX関連サービス、そして次世代の暮らしに向けた実証実験(TAKANAWA GATEWAY CITYの地下エネルギー施設など)を提供している。

Sources: 東京ガス (Tokyo Gas) official site

Who uses 東京ガス (Tokyo Gas)?

東京ガスのサービスは、首都圏を中心とした一般家庭や住宅設備利用者、また持続可能な社会の実現に関心を持つ企業や自治体によって利用されている。

Sources: 東京ガス (Tokyo Gas) official site

Recommendations

• Enable HTTPS on your website - SSL certificates are free via Let's Encrypt. HTTPS builds trust and improves SEO rankings. (impact: high, effort: quick_win)
• Define your brand colors - No brand colors were detected in your website CSS. Consistent colors increase brand recognition by up to 80%. (impact: high, effort: quick_win)
• Add a favicon and logo - No favicon was detected on your website, which suggests your brand may lack visual identity assets. A logo and favicon are fundamental to brand recognition. (impact: high, effort: moderate)
• Add structured data and Open Graph tags - Add JSON-LD structured data (Organization, FAQ schemas) and complete Open Graph tags (og:title, og:description, og:image, og:type). This helps AI systems and social platforms accurately represent your brand. (impact: high, effort: moderate)
• Add custom brand typography - No custom fonts were detected on your website. Choose a heading font and body font using a service like Google Fonts to establish typographic brand identity. (impact: medium, effort: quick_win)

AI visibility

東京ガス (Tokyo Gas) scores 36/100 for AI visibility - how well ChatGPT, Claude, Perplexity and Google AI Overviews can discover, identify and cite the brand.

東京ガス (Tokyo Gas) has a weak AI-visibility profile at 36/100 - a proxy for how readily ChatGPT, Perplexity and Google's AI Overviews can recognise and cite it. Its strongest area is recommendation likelihood (45/100) and its weakest is trust (29/100). It benefits from a Wikidata knowledge-graph entry, a global traffic rank of #51,848 (Tranco) and a Moz Domain Authority of 58/100. The main gaps holding it back: no clear Wikipedia entity to anchor it in LLM training data, thin schema.org structured data and no llms.txt to steer AI to its best pages. In a live check, Claude could already identify 東京ガス (Tokyo Gas) from memory (October 2026) - a sign these signals are paying off.

Visibility - 35/100

• Wikipedia presence - 0/40
• Wikidata entity - 25/25
• Web popularity (Tranco) - 10/20
• Reddit visibility - 0/15

Trust - 29/100

• Domain Authority - 15/30
• Backlink trust (spam score) - 10/10
• Schema.org structured data - 0/25
• Knowledge graph anchors (sameAs) - 0/15
• llms.txt convention - 0/10
• Reddit sentiment (heuristic) - 4/10

Recommendation likelihood - 45/100

• robots.txt AI bot permissions - 22/30
• Sitemap.xml presence - 0/10
• Help center / Docs hub - 5/15
• FAQ presence - 0/15
• Category-relative authority - 15/20
• Category leader signals - 3/10

Score breakdown - 7 dimensions

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.

• Name Quality - 98/100
• Digital Presence - 32/100
• Visual Identity - 0/100
• Messaging Clarity - 68/100
• Trust Foundation - 33/100
• AI Discoverability - 38/100
• Brand Authority - 36/100

Peer brands

Ranked closest to 東京ガス (Tokyo Gas): 清水建設 (Shimizu Corporation) (43/100), SCREENホールディングス (43/100), AES Andes (42/100), 国家能源集团 (CHN Energy) (42/100).

A step up - brands to learn from: 信义玻璃控股有限公司 (Xinyi Glass Holdings Limited) (56/100), VertexOne (56/100).

Category leader: Electrek (96/100).

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