Kolaboro / Japan / Mitsui Fudosan Residential and Keihan Electric Railway Real Estate
Park Tower Osaka Tenmabashi: reviews and facts
What is published about Park Tower Osaka Tenmabashi in Tenma 1-chome, Kita-ku, Osaka, Japan, what official registers and other sources say, and what changed over time. Facts only, each with its source.
Short answer Park Tower Osaka Tenmabashi is listed as under construction in Tenma 1-chome, Kita-ku, Osaka, Japan, by Mitsui Fudosan Residential and Keihan Electric Railway Real Estate. The handover date on record is January 2028. No permit number is published. Transparency score: 20 of 100. Not yet reviewed by Kolaboro (added 12 Nov 2026). There are no verified buyer reviews yet.
Six checks at a glance
- ●Permitno number published
- ●Companyno legal name found
- ●Handover datedate published
- ○Constructionnot checked yet
- ○Websitenot monitored yet
- ●Official listsno match on sanctions and warning lists
What each colour means
Green: published or confirmed. Amber: partly. Red: not published or the date passed. Grey: not checked yet. Facts, not a verdict.
All key facts
- Location
- Tenma 1-chome, Kita-ku, Osaka, Japan
- Stage
- under construction 31sumai.com
- Handover on record
- January 2028 31sumai.com
- Permit or licence number
- not published
- Kolaboro
- Not yet reviewed by Kolaboro (added 12 Nov 2026)
- Deposit protection
- not yet reviewed
- Page we read
- 31sumai.com 31sumai.com
- Last checked
- 12 Nov 2026
- Open data record
- JAP-011
One email when what is published about Park Tower Osaka Tenmabashi changes: handover date, prices, documents or register results.
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In short
- Not yet reviewed by Kolaboro (added 12 Nov 2026). Our research agent has not reviewed this project yet. Below are only the facts we have, each with its source. No checks, score or label are shown until the review is done.
- Park Tower Osaka Tenmabashi is listed as under construction in Tenma 1-chome, Kita-ku, Osaka, Japan, by Mitsui Fudosan Residential and Keihan Electric Railway Real Estate. 31sumai.com
- The handover date on record is January 2028. 31sumai.com
- No permit or licence number is published in the sources we read. 31sumai.com
What changed since the last check
Last checked 12 Nov 2026.
Nothing to compare yet: changes show here once we hold a second dated copy (first copy 12 Nov 2026).
Is Park Tower Osaka Tenmabashi legit? What we could check
Transparency score 20 of 100, computed on 13 Nov 2026 from public sources. kolaboro.com
What is published and checkable about Park Tower Osaka Tenmabashi, item by item, with the source of each. This is not a verdict: Kolaboro does not label projects or developers. "Not published" means we found no public source.
Published or confirmed: 2 of 8 items we could check.
This checklist is computed from public facts; our own review of this project is not done yet.
- Developer identified by legal name: No legal company name in the pages we read 0 of 10
- Developer found in an official company register: Not checked Not checked by us: left out of this project's total.
- Permit or licence number published: No permit or licence number in the pages we read 0 of 15
- Permit confirmed by a register or independent source: Not confirmed in a register by us 0 of 5kolaboro.com
- Handover date published: Published: January 2028 10 of 10
- Handover date record: Not enough dated history yet Not checked by us: left out of this project's total.kolaboro.com
- Deposit protection stated: No deposit protection stated in the pages we read 0 of 15
- Address or plot location published: No precise address or plot location published 0 of 10
- Developer website health: Developer website not checked by us Not checked by us: left out of this project's total.
- Official lists screened: sanctions lists: no match; regulator warning lists: no match 5 of 5kolaboro.com
- Price published: No price in the pages we read 0 of 5
- page we read: 31sumai.com Kolaboro
How much does Park Tower Osaka Tenmabashi cost?
- Prices and payment plan as published on the pages we read (copy of 12 Nov 2026). 31sumai.com
- Price: not published in the pages we read.
- Payment plan: not published in the pages we read.
- Units: 161 31sumai.com
- Unit types: apartment 31sumai.com
- Handover promised: January 2028 31sumai.com
- Outline in the developer release: completion "2028 年 1 月下旬（予定）" (late January 2028, planned) 31sumai.com
- 30 floors, 161 units (96 for general sale) overlooking the Okawa river; first sales phase from 1 March 2026 31sumai.com
Total cost to buy at Park Tower Osaka Tenmabashi: taxes and fees
Purchase taxes and fees in Japan: not published in our country guide yet. Work it out with your own figures
Prices over time
We hold no dated copy of this page yet, so we cannot show its prices over time. Data as JSON
Price per m² against official data
No official comparison available for this project. The developer does not publish both a starting price and a unit size, so there is no price per m² to compare.
Compared only with official open data (registered sale prices or official appraised values). How we use data.
When will Park Tower Osaka Tenmabashi be completed?
Handover on record: January 2028, as seen on 31sumai.com on 12 Nov 2026.
Every dated promise we found, how it changed and whether the date has passed. Status rules: promise tracker.
- Handover date on record: January 2028. Not moved in our records. 31sumai.com
- No dated promise found in the sources we read.
Delivery forecast
Estimate from the dated handover history of comparable projects (Kaplan-Meier), not a finding about this one.
No dated handover promise in our records, so there is no forecast.
Where it should be by now
By today (13 Nov 2026), the developer's own schedule says:
- No promised date has come due yet.
- Next on the schedule: Handover or completion, January 2028 (in 14 months).
Add the promised dates to your calendar (.ics) Subscribe, so a moved date updates itself
Dated promises on record: 1, each with its source. A period such as a quarter is placed on its last day. These are the developer's dates, not a confirmation by Kolaboro.
Permits and licences
No permit or licence number published in the sources we read (checked 12 Nov 2026).
- No permit or licence number is published in the sources we read.
Live check in the official registers
Asks the official registers of this country now. Each answer is hashed (SHA-256).
Where is Park Tower Osaka Tenmabashi?
Location as published: Tenma 1-chome, Kita-ku, Osaka, Japan, on 31sumai.com (checked 12 Nov 2026).
- Area as published: Tenma 1-chome, Kita-ku, Osaka, Japan. 31sumai.com
- Pin on the map: none, because no address or coordinates precise enough are published. 31sumai.com
The six buyer checks
Not yet reviewed by Kolaboro (added 12 Nov 2026). Our research agent has not reviewed this project yet. Below are only the facts we have, each with its source. No checks, score or label are shown until the review is done.
Developer claims we tested
| Claim (source wording) | Result | Checked against | Source |
|---|---|---|---|
| Outline in the developer release: completion "2028 年 1 月下旬（予定）" (late January 2028, planned) | not verified yet | 31sumai.com | |
| 30 floors, 161 units (96 for general sale) overlooking the Okawa river; first sales phase from 1 March 2026 | not verified yet | 31sumai.com |
What changed, with dates
- No dated change recorded yet.
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.
Who is the developer of Park Tower Osaka Tenmabashi?
Developer as published: Mitsui Fudosan Residential and Keihan Electric Railway Real Estate, on 31sumai.com (checked 12 Nov 2026).
- Park Tower Osaka Tenmabashi is developed by Mitsui Fudosan Residential and Keihan Electric Railway Real Estate, as published on the pages we read. 31sumai.com
- Projects of Mitsui Fudosan Residential and Keihan Electric Railway Real Estate we track: 1 (not yet completed: 1, completed: 0). kolaboro.com
All facts about Mitsui Fudosan Residential and Keihan Electric Railway Real Estate
Alternatives to Park Tower Osaka Tenmabashi
Projects in Japan with a published price within 30 % of this one (same currency) and a higher transparency score (this project: 20 of 100). The score counts what is published and checkable, not a recommendation. How the transparency score works
This project publishes no price, so we cannot list alternatives by price in Japan.
Compared side by side
Market context: Japan
- We track 12 projects in Japan. 0% publish a permit or licence number and 0% state deposit protection. kolaboro.com/m/japan/
Buyer reviews
There are no verified buyer reviews of Park Tower Osaka Tenmabashi yet. We publish a review only from a buyer who proves the purchase (fingerprint of the contract or receipt, signed with a passkey) and only after a moderator has read it.
Reviews waiting for moderation are not shown.
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.
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Before you pay
Before you sign: your checklist for Japan
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What next
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Questions buyers ask
Is Park Tower Osaka Tenmabashi legit?
Kolaboro does not label projects or developers. What the public record shows: Not yet reviewed by Kolaboro (added 12 Nov 2026). No permit or licence number is published in the sources we read. The handover date on record is January 2028. No reports of disputes, regulator action, stoppages or financial difficulty found in the sources we read. Published or confirmed: 2 of 8 items we could check. Transparency score: 20 of 100. Check the sources on this page and ask the developer for documents before paying.
Where is Park Tower Osaka Tenmabashi?
Park Tower Osaka Tenmabashi is in Tenma 1-chome, Kita-ku, Osaka, Japan, according to the sources listed on this page. Pin on the map: none, because no address or coordinates precise enough are published.
When will Park Tower Osaka Tenmabashi be completed?
The handover date on record is January 2028.
Is Park Tower Osaka Tenmabashi delayed?
The handover date on record is January 2028.
Who is the developer of Park Tower Osaka Tenmabashi?
Mitsui Fudosan Residential and Keihan Electric Railway Real Estate, according to the sources listed on this page.
Does Park Tower Osaka Tenmabashi have a permit or licence?
No permit or licence number is published in the sources we read.
What do buyers say about Park Tower Osaka Tenmabashi?
There are no verified buyer reviews yet. Buyers who prove their purchase can submit one; it is published after moderation.
How much does Park Tower Osaka Tenmabashi cost?
No price is published in the pages we read. Ask the developer for the current price list.
What is the transparency score of Park Tower Osaka Tenmabashi?
Transparency score: 20 of 100. It counts what is published and checkable, not quality.
When was Park Tower Osaka Tenmabashi last checked, and what changed?
Last checked 12 Nov 2026. Nothing to compare yet: changes show here once we hold a second dated copy (first copy 12 Nov 2026). No change to the published facts is recorded.
Sources
Every fact on this page links to its source. Pages we read are fingerprinted and kept by date.
- 31sumai.com https://www.31sumai.com/content/dam/mfrcojp/company/news/2026/0227_01.pdf
Last checked 12 Nov 2026. How we collect data: data policy. Facts quoted from sources are shown in the language of the source.