東京イセアクリニック (Tokyo Isea Clinic)
Under our open methodology this clinic scores 74.7/100 on structural verification: physician certification, licences, facility and legal-entity traceability, identifier disclosure and advertising honesty.
Rank #7 of 25 ranked clinics · last checked 20 September 2026
- Specialist-led
Summary
Aesthetic and plastic surgery clinic. Responsible physician named with role and tied to this address, matched by exact office in the national plastic-surgery specialist board register and the national aesthetic-surgery society register, and matched by name in the national physician licence register; the facility register separately reports board-certified plastic surgeons on staff; the clinic's own top page pledges safe and effective treatment.
Axis by axis
rubric value 1–5 · ? could not verify (no points, not a negative finding) · — not applicable: this country has no register of that class · OFF official register · SEC secondary source
| Axis | Finding (rubric anchor) | Value | Source class | Weight | Checked |
|---|---|---|---|---|---|
| M1 | Specialist certification of the responsible physician Found, status current; the registered specialty matches what this physician advertises. |
OFF | 26 | 2026-08-31 | |
| M2 | Identifiability of the responsible physician Physician(s) named with role and tied to this address. |
SEC | 16 | 2026-08-31 | |
| M3 | Basic medical licence Matched by name (surname stem and given name or initial; a second identifier where the name is ambiguous). 厚生労働省 医師等資格確認検索: 氏名一致で1件該当（医師、男性、登録年 昭和61年）。行政処分の記載なし。 [v1.3 2026-09-22: the number is not printed on the clinic's own pages (audit no_number_on_record) — matched by name] [licenseif] |
OFF | 8 | 2026-09-22 | |
| M4 | Facility registration Record found: name, address and status match. 医療情報ネット（ナビイ）施設詳細: 正式名称・所在地が一致。管理者名「吉種 克之」一致。 [navii] |
OFF | 10 | 2026-08-31 | |
| M5 | Legal-entity traceability Only a brand, without a legal form and without a responsible person. Whatever we find ourselves is shown on the profile as a fact and does not raise this cell. |
OFF | 8 | 2026-09-22 | |
| M6 | Self-disclosure of identifiers Partial, without issuers. Clinic's own doctor-bio page names specific credentials with issuing societies (Japanese Society of Plastic Surgeons; JSAS), but publishes no membership/registration numbers. [site] |
SEC | 10 | 2026-08-31 | |
| M7 | Advertising honesty Systematic superlatives; systematic safety promises without an absolute; absolutes about the past (success rates, “no infection since …”, satisfaction figures, “we guarantee your satisfaction”); comparisons with surgery. The clinic’s own home page closes its team passage with a pledge of safe and effective treatment, without an absolute such as a percentage or a no-risk statement; read as promotional wording (operator reading of 2026-09-20: a pledge of safe treatment without an absolute is 3, pending the owner’s ruling on that family of wording). The full sentence is quoted as evidence. [site] 確かな診断力と技術で、安全で効果的な治療をお約束します。 |
SEC | 12 | 2026-09-20 | |
| M8 | Cross-locale consistency Could not verify — no points, counts against coverage, not a negative finding. Reason: Single language front. Last attempt: clinic_site, 17 September 2026 — one language front; no hreflang alternates or language links The clinic site publishes one language front; nothing to compare. |
? | ? | 5 | 2026-09-20 |
| M9 | Patient documents None. No informed-consent document, risk/side-effect disclosure, aftercare policy, revision policy or complaint-handling route was found on the top page reviewed. [site] |
SEC | 5 | 2026-08-31 |
Score ceilings
No ceiling applies. We never apply one on 'not found' alone.
Holds
No hold on this profile.
Inclusion policy
Four mechanical conditions. The first three decide whether a clinic is listed at all; the fourth decides whether it can be scored.
| Identifiable: live public surface + working in-country contact | verified yes [site] |
|---|---|
| Provides the service itself (not an aggregator, booking site or tour packager) | verified yes [site] |
| In scope: the intervention is performed by a physician | verified yes [site] |
| Names a responsible physician | verified yes [site] |
Who is responsible
Named physicians and the legal entity, as published and as matched in the registers. A missing number is a statement about disclosure, not about licensing.
| Physician | Role | Register ID |
|---|---|---|
| 吉種 克之 (Katsuyuki Yoshitane) [site] [jsprs] [jsaps] [navii] | 総院長 (chief director) | not published |
Scope and procedure segments
Clinic focus: specialist (no focus adjustment) [site]
- Rhinoplasty: verified yes →
- Breast surgery: verified yes →
- Liposuction & body contouring: verified yes →
- Hair transplant: verified no
- Injectables: verified yes →
- Medical weight loss: verified no
- Foreign-patient register (厚生労働省「外国人患者を受け入れる医療機関の情報を取りまとめたリスト」 — MHLW national list of facilities accepting foreign patients): could not verify
Secondary findings (not scored)
What a professional society, an international directory, a hospital page or another jurisdiction’s register says, shown for information where the country’s own register is closed. These facts enter neither the score nor the coverage.
What we could not verify
- M8 · Cross-locale consistency — Single language front
These cells score nothing and are not negative findings. A cell on a register that is closed to machine queries is left out of the coverage calculation; the others count against it. Each one names why it is empty; an attempt that did not complete is re-run in the next collection pass. If you can point to a public source, send it.
Contact details
| Website | https://www.tokyoisea.com/ |
|---|---|
| Phone | 0120-963-866 |
| Address | 東京都渋谷区千駄ケ谷５－２７－３ やまとビル５Ｆ |
| City | Tokyo |
For identification only; details change — verify with the clinic directly.
Sources
| ID | Source | Class | What it supports | Accessed |
|---|---|---|---|---|
| site | https://www.tokyoisea.com/ | clinic's own site | menu, guarantee quote | 30 August 2026 |
| site-doctor | https://www.tokyoisea.com/doctor/yoshitane/ | clinic's own site | named physician, role, credentials | 30 August 2026 |
| jsprs | GET https://mypage.sasj2.net/site/json/jsprs_specialist.json, local filter name contains 吉種 | official register | specialist board roster | 30 August 2026 |
| jsaps | GET https://mypage.sasj2.net/site/jsaps/api/member, local filter name contains 吉種 | secondary | specialist-society membership | 30 August 2026 |
| navii | https://www.iryou.teikyouseido.mhlw.go.jp/znk-web/juminkanja/S2430/… | official register | facility registration, manager name, specialist-staff table | 30 August 2026 |
| licenseif | POST https://licenseif.mhlw.go.jp/search_isei/jsp/search.do (shokushu=1, seibetu=1, name=吉種 克之) | official register | medical licence match, sanctions screening | 30 August 2026 |
| nta | POST https://www.houjin-bangou.nta.go.jp/kensaku-kekka.html (houzinNmTxtf=医療法人社団心紲会) | official register | legal entity, registration number | 30 August 2026 |
Change history
| Date | Change |
|---|---|
| 22 September 2026 | axes.M3: 5 → 4 (Methodology v1.3 (owner rulings 2026-09-22) — § F rule 6 — the number is not printed on the clinic's own pages (audit no_number_on_record) — matched by name) |
| 22 September 2026 | axes.M5: 5 → 2 (Methodology v1.3 (owner rulings 2026-09-22) — § F rule 6 — the clinic publishes neither the number nor the legal entity (audit not_published, entity name not found on the clinic pages; the entity was found by us — shown as a fact)) |
| 20 September 2026 | axes.M7: 2 → 3 (Operator audit: one reading for pledges of safe treatment that carry no absolute, applied across the fleet on 2026-09-20) |
| 20 September 2026 | axes.M7: 2 → 2 (Re-read live; quote replaced by the full sentence as served; value kept) |
| 20 September 2026 | summary: "Aesthetic and plastic surgery clinic. Responsible physician named with role and tied to this address, matched by exact office in the national plastic-surgery specialist board register and the national aesthetic-surgery society register, and matched by name in the national physician licence register; the facility register separately reports board-certified plastic surgeons on staff; the clinic's own English-language page states an outcome/safety guarantee." → "Aesthetic and plastic surgery clinic. Responsible physician named with role and tied to this address, matched by exact office in the national plastic-surgery specialist board register and the national aesthetic-surgery society register, and matched by name in the national physician licence register; the facility register separately reports board-certified plastic surgeons on staff; the clinic's own top page pledges safe and effective treatment." (Operator audit of the M7 wording: the sentence is a service pledge, not a bright-line claim (v1.2 pass 1)) |
| 31 August 2026 | Initial collection. |
Correction or right of reply
Corrections are applied with a source link and logged publicly. A clinic statement without a source is published next to the data; the score does not change.
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