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Kolaboro / Developers

Sumitomo Realty & Development: reviews and facts

Every project by Sumitomo Realty & Development that Kolaboro tracks, what was promised and delivered, what company registers say, and public reports. Facts only, each with its source.

In short

  • We track 1 projects by Sumitomo Realty & Development in Tokyo. akiyajapan.com
  • 1 of 1 publish a permit or licence number. sumaity.com
  • Dated promises on record: 1; 0 kept, 0 passed without delivery, 0 moved later, 1 still ahead. promise tracker

Projects we track

ProjectMarketStageHandover on recordPermit numberChecks public
City Tower AkabaneTokyooff-planOctober 2029published2/6

Promise and delivery record

Every dated promise we found, how it changed and whether the date has passed. Status rules: promise tracker.

Company registers

  • No entity with this exact name in the GLEIF register (searched 5 Nov 2026). search.gleif.org
  • Head office: Tokyo, Japan (Source: our research record of City Tower Akabane) akiyajapan.com
  • Legal entity: Sumitomo Realty & Development Co., Ltd. (Source: our research record of City Tower Akabane) akiyajapan.com

Official registers by country

Complaints and public reports

What public sources report, with the link. We list reports; we do not judge the developer.

  • No reports of disputes, regulator action, stoppages or financial difficulty found in the sources we read.

Right of reply

Are you the developer? Send documents and we add your reply to this page. Found a wrong fact? Tell us and we correct it with a dated note.

Reply as the developer Report a correction

Before you pay

Paste the project link for a free live check of what official registers say. For a full desk review and a site visit by a local agent, order the pre-purchase check.

Free live check Pre-purchase check, €490

Questions buyers ask

Is Sumitomo Realty & Development a legitimate developer?

Kolaboro does not label developers. What the public record shows: We track 1 projects by Sumitomo Realty & Development in Tokyo. 1 of 1 publish a permit or licence number. Dated promises on record: 1; 0 kept, 0 passed without delivery, 0 moved later, 1 still ahead. No reports of disputes, regulator action, stoppages or financial difficulty found in the sources we read. Check the sources on this page before paying.

Are there complaints about Sumitomo Realty & Development?

We found no reports of disputes, regulator action, stoppages or financial difficulty in the sources we read. Verified buyers can submit a review on each project page.

Which projects by Sumitomo Realty & Development does Kolaboro track?

City Tower Akabane (Tokyo).

Sources

Every fact on this page links to its source. Pages we read are fingerprinted and kept by date.

  1. akiyajapan.com https://www.akiyajapan.com/property/53616c7465645f5fc7d5e5f03728076b8781daf82ccb660782d33c...
  2. sumaity.com https://sumaity.com/mansion_new/prop_13247/

Last checked 31 Oct 2026. How we collect data: data policy. Facts quoted from sources are shown in the language of the source.

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