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Top 20 inheritance-tax accountants in Shibuya, Tokyo

When ChatGPT, Claude and Gemini answer questions about “Shibuya Inheritance taxtax accountants”, which offices do they mention most often? Aggregated from real AI observations.

Auto-generated queries
30
Total citations
1,462
Observed AI
3 (Claude / ChatGPT / Gemini)
Last updated
2026-07

Offices mentioned (Top 20)

  1. 1
    渋谷税理士法人
    ChatGPTClaudeGemini
    1,269 mentions
  2. 2
    税理士法人チェスター
    ChatGPTClaudeGemini
    1,152 mentions
  3. 3
    VSG相続税理士法人
    ChatGPTClaudeGemini
    708 mentions
  4. 4
    税理士法人田中事務所
    ClaudeGemini
    628 mentions
  5. 5
    税理士法人総和
    ClaudeGemini
    559 mentions
  6. 6
    税理士法人チェスター渋谷事務所
    Gemini
    548 mentions
  7. 7
    近藤会計事務所
    ClaudeGemini
    528 mentions
  8. 8
    税理士法人フォーエイト
    ChatGPTClaudeGemini
    493 mentions
  9. 9
    税理士法人K&K Japan
    ChatGPTClaudeGemini
    441 mentions
  10. 10
    TAO相続支援センター
    ChatGPTClaudeGemini
    385 mentions
  11. 11
    藤倉税務会計事務所
    ChatGPTClaudeGemini
    385 mentions
  12. 12
    田原太二税理士事務所
    ChatGPTClaudeGemini
    353 mentions
  13. 13
    須田誠一郎税理士事務所
    ChatGPTGemini
    341 mentions
  14. 14
    税理士法人永川会計事務所
    ChatGPTClaudeGemini
    318 mentions
  15. 15
    税理士法人レガシィ
    ClaudeGemini
    316 mentions
  16. 16
    渋谷相続相談室
    ChatGPTClaudeGemini
    314 mentions
  17. 17
    TAO税理士法人
    ChatGPTClaudeGemini
    295 mentions
  18. 18
    渋谷中央会計事務所
    ChatGPTClaudeGemini
    292 mentions
  19. 19
    恵比寿の相続税相談室
    ClaudeGemini
    243 mentions
  20. 20
    VSG相続税理士法人 渋谷オフィス
    Gemini
    241 mentions
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Cited sources (Top 20)

Web domains the AIs referenced (office homepages, comparison sites, public agencies).

  1. 1
    chester-tax.com
    ChatGPTClaude
    146 citations
  2. 2
    91 citations
  3. 3
    vs-group.jp
    ChatGPTClaude
    57 citations
  4. 4
    55 citations
  5. 5
    50 citations
  6. 6
    49 citations
  7. 7
    44 citations
  8. 8
    39 citations
  9. 9
    31 citations
  10. 10
    30 citations
  11. 11
    office-tahara.com
    ChatGPTClaude
    30 citations
  12. 12
    29 citations
  13. 13
    27 citations
  14. 14
    26 citations
  15. 15
    23 citations
  16. 16
    22 citations
  17. 17
    22 citations
  18. 18
    21 citations
  19. 19
    21 citations
  20. 20
    21 citations

Methodology and disclaimer

  • For the “Shibuya × Inheritance tax” pair we auto-generated 30 natural Japanese queries a real prospect would ask and submitted them to each AI (ChatGPT, Claude, Gemini).
  • We extracted the office names and web domains mentioned in each answer and aggregated frequencies.
  • This is an objective signal of AI search citation frequency, not an evaluation of service quality. Always consult offices directly before engaging.
  • We do not receive referral fees or advertising payment from any listed office.
  • Data refreshed monthly (last updated: 2026-07).

FAQ

Which tax accountant in Shibuya is cited most by AI search for Inheritance tax?

As of 2026-07, "渋谷税理士法人" is mentioned most often across ChatGPT, Claude and Gemini. The full Top 20 with mention counts is on this page. Rankings reflect AI citation frequency, not a quality guarantee.

How is this ranking compiled?

We auto-generate 30 real-intent Japanese queries containing "Shibuya" and "Inheritance tax", submit them to ChatGPT / Claude / Gemini, then extract and count office names and web domains in the answers. Aggregated from 1,462 citations.

Does the ranking guarantee quality? How often is it updated?

No. It is an objective signal of AI citation frequency, not an evaluation or advertisement. We receive no referral fees from listed offices. Data is refreshed monthly.

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