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Toyokoh (341A) · InitiativeAdvanced

Combining SOSEI with Solar Panel Installation

First written in FY2025. 5 of 6 entries say "Advanced", first in 2026-05-13. Latest entry: 2026-08-05.

6entries
2years
4from disclosures
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How it moved
ProgressHeldSoftenedWorseFirst statedFY2025Advanced2026-05-13 – 2026-08-052025: 120252026: 52026
Same theme, other companies
Integrated Aging-Roof Repair and Solar Panel InstallationA theme 1 companies write about · 0 as a headwind · 1 as a tailwind

No other company in this theme has enough history to compare yet.

Full recordFilings, disclosures and news, newest first
  1. 2026-08-05AdvancedEarnings presentation

    「SOSEI plus solar-panel installation example (10,000 sq. m. in the Chugoku region)」

    The company presented an example combining SOSEI with solar-panel installation, progressing from the previous explanation that a patent application had been filed to a specific installation example.
  2. FY2026AdvancedAnnual report

    「Solar panels, which are heavy, have traditionally been difficult to install on aging slate roofs. However, the SOSEI method is lightweight, with a load of no more than 2.5 kg per square meter, and provides sufficient strength for workers to install panels on aging slate roofs. This makes it possible to install panels on aging slate roofs at factories and warehouses. We are developing a specialized installation method for combining SOSEI with solar panels (patent application filed).」

    Development of a specialized installation method combining SOSEI and solar panels is progressing, and a patent application has been filed.
  4. FY2025First statedAnnual report

    「We will also deepen co-creation with solar-panel installation companies to strengthen initiatives that enable panels to be installed on aging slate roofs where installation had previously been difficult because of the panels’ weight after the SOSEI method has been applied.」

    In addition to repairing aging roofs, the company plans to strengthen the combination of SOSEI with solar-panel installation as a new source of customer value.
Moved together

"Investment in CoolLaser Manufacturing Equipment" moved the same way as this thread, in the same document, in 5 of its 6 moves.

544333★123456
  1. ★This thread
  2. 1Investment in CoolLaser Manufacturing Equipment5×
  3. 2Commercialization and Start of Deliveries of CoolLaser G19-60004×
  4. 3Insufficient CoolLaser Adoption Track Record and Recurrence of Losses4×
  5. 4SOSEI Construction Method: Construction Track Record and Repeat-Order Base3×
  6. 5Development of SOSEI Line Robo, an automated spraying and coating construction robot3×
  7. 6Transition to a Company With an Audit and Supervisory Committee3×

★ is this thread; numbers match the list above. The number on a line is how many documents both moved the same way in; lines between the other threads count the documents they moved together in too. Threads that move together often sit closer.

When this could move next
No upcoming earnings preview for Toyokoh yet. It last moved in the Earnings presentation of 2026-08-05: "Advanced".
News
No news is linked to this thread yet. When an article touches it, it will appear here by date.
Combining SOSEI with Solar Panel Installation | TOYOKOH Inc. (341A) | Komori