The verdict in three sentences
For a prime residential brokerage in Tokyo, SEO still brings the bulk of buyers who search listings by ward and building, while AEO/GEO (being described accurately when buyers ask AI assistants like ChatGPT) increasingly decides which agencies an overseas buyer or family office puts on its shortlist. Market budgets run from roughly USD 1,300 to 6,700 per month for SEO and USD 2,000 to 8,000 per month for AI visibility work in Tokyo (2026 ballpark, converted from JPY), so the choice depends on your situation more than on fashion. Both can be measured: SEO through Search Console and enquiries, AI visibility through a dated record of the answers given to the same questions over time.
What are buyers asking, on Google and in AI assistants?
A Japanese family upgrading in Setagaya types short queries into Google: a building name, a station, a price band. An executive relocating from Singapore or a family office in Hong Kong increasingly asks an AI assistant a full question in English, then checks the agencies it names. Typical questions include: which agencies in Tokyo handle off-market apartments in Minato for foreign buyers, whether a non-resident can buy and finance a condominium, who has English-speaking agents for homes in Hiroo or Azabu, and how long a resale takes in a prime building. An AI answer draws on what is published and consistent about your agency across the web: neighborhood pages, agent profiles, press coverage, directory listings and your own explanations of the buying process.
SEO or AEO/GEO: how do they compare for a Tokyo brokerage?
| Criterion | SEO | AEO/GEO (AI visibility) |
|---|---|---|
| What it targets | Google results for listings, wards, buildings | How AI assistants describe and cite your agency |
| Typical buyer reached | Domestic buyers and sellers, active searchers | Overseas buyers, relocating executives, advisers to family offices |
| Time to first effect | 3 to 6 months on specific queries | Often 2 to 6 months, highly variable and not controllable |
| Market budget in Tokyo (2026 ballpark) | JPY 200,000 to 1,000,000 per month, about USD 1,300 to 6,700 | JPY 300,000 to 1,200,000 per month, about USD 2,000 to 8,000 |
| Main metrics | Impressions, clicks, valuation and viewing requests | Share of answers naming you, accuracy of what is said, sources cited |
| Main risks | Thin listing pages, duplicate portal content | Outdated or wrong facts repeated by AI, no control over answers |
| Language | Japanese first, English for international pages | English often decisive, Japanese for domestic buyers |
Conversions use about 150 JPY per USD and are approximate. Ranges come from typical agency quotes and public rate pages, not from a survey.
Where should you invest first? A decision by situation
| Your situation | Sensible priority | Why |
|---|---|---|
| New boutique, few listings | SEO on neighborhood and service pages, light AI audit | You need indexable proof of expertise before anything can cite you |
| Established brand, strong domestic sales | AEO/GEO diagnostic, then targeted English content | Your name exists; the question is what AI says about it in English |
| Mostly off-market business | AI visibility and reputation, minimal listing SEO | Discreet mandates cannot be published; expertise and process pages can |
| Strong foreign buyer focus | Both, English first | Overseas buyers mix Google research and AI questions |
| Limited budget, under USD 2,000 per month | SEO foundations, quarterly record of AI answers | Foundations serve both channels; the record shows when to invest more |
| Regulated content concerns | Content review before either channel | Every published claim will be repeated, by Google snippets and by AI |
Real estate brokerage in Japan requires a license, and listing advertisements follow industry rules on how properties are shown, including not advertising properties that are no longer available. Personal data from enquiries falls under the Act on the Protection of Personal Information (APPI), supervised by the Personal Information Protection Commission. Check these points with your advisers. This is not legal advice.
How are results measured, and what does a diagnostic cover?
SEO measurement is familiar: Search Console impressions and clicks on ward and building queries, enquiry forms, valuation requests, and viewings traced back to organic search. AI visibility needs a different instrument: a fixed list of buyer questions, asked in Japanese and English on a set date each month, with each answer recorded, dated and scored. Is the agency named, is the description accurate, which sources are cited, which competitors appear instead? Over six months, that record shows whether anything moved. No one can promise that an AI will recommend your agency; what can be tracked is how often and how accurately it mentions you.
A diagnostic, in broad terms, covers that baseline record, a review of the public facts about your agency (consistency of names, licenses, addresses, agent profiles in both languages), the gap between your strongest pages and the questions buyers ask, and a prioritized view of SEO versus AI visibility spending. Kolonell scopes this work on quote. For reference on our real estate work, Kolonell built the website of Orven Properties, a real estate company in Dubai; we share no performance figures for it here.
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Illustrative example: Shirokane Residence Partners, a fictional Tokyo brokerage with eight agents, mostly selling apartments in Minato and Shibuya to domestic and overseas buyers. It builds a list of 40 buyer questions in two languages, so 80 recorded answers per monthly check. In the first record, the agency is named in 6 answers out of 80, or 7.5%, almost all in Japanese. It budgets JPY 500,000 per month for SEO (about USD 3,350) and a one-off diagnostic of JPY 600,000 (about USD 4,000): 3,350 x 12 + 4,000 = about USD 44,200 for the year. The decision rule it sets in advance: if English mentions stay flat after six monthly records, it shifts budget toward English content and press rather than more SEO.
FAQ
Is AEO/GEO replacing SEO for Tokyo real estate?
No. Domestic buyers still search Google by station and building, and AI assistants often rely on the same web pages. In 2026, most brokerages treat AI visibility as an addition worth about 20% to 50% of their search budget, depending on their share of foreign buyers.
How much does an AI visibility diagnostic cost in Tokyo?
Typical agency quotes run from JPY 300,000 to 1,500,000, about USD 2,000 to 10,000, depending on the number of questions, languages and competitors covered. Kolonell quotes this work on request.
Can an agency guarantee that AI assistants will recommend us?
No. Answers vary by question, language and date, and no provider controls them. What can be measured is the share of answers that name you and the accuracy of what they say.
Can we publish off-market properties to improve visibility?
Only with the owner's consent and within advertising rules, and often you should not. Process pages, neighborhood guides and agent expertise can show discretion without exposing any mandate.
How often should AI answers be recorded?
Monthly is common, with the same 30 to 50 questions in each language. Fewer than 20 questions gives a noisy picture; dating each record matters more than its size.
Find out how AI assistants describe your firm. We record what buyers are told about your agency in Japanese and English, then compare it with your search visibility. Request a diagnostic quote: reply within 48 hours.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
