Ryoyu Systems Co.,Ltd. (4685) — research page
JP · jp-cm-kg/TSE-STANDARD/4685 · as of 2026-11-06
Identity and listing
The issuer is Ryoyu Systems Co.,Ltd., listed on the Standard Market of the exchange under ticker 4685. The record holds no ISIN and no LEI for the issuer, and the segment is not on the record. Its security type is Corporate, its sector is 5250 Information & Communication, and its jurisdiction is Japan as an EDINET domestic filer. Its listing status is listed, not halted.
| field | value | source · read date |
|---|---|---|
| name | Ryoyu Systems Co.,Ltd. | source · 2026-11-06 |
| exchange | Standard Market | source · 2026-11-06 |
| ticker | 4685 | source · 2026-11-06 |
| ISIN | not on the record | |
| LEI | not on the record | |
| security type | Corporate | source · 2026-11-06 |
| segment | not on the record | |
| sector | 5250 Information & Communication | source · 2026-11-06 |
| jurisdiction | Japan (EDINET domestic filer) | source · 2026-11-06 |
| status | listed, not halted | source · 2026-11-08 |
The disclosure read
The record holds 6 filings across 3 filing days in the twelve months to 2026-11-06. The filings are 1 ad hoc, 3 regulatory filings and 2 results. The median gap between filing days is 113.0 days, against 67.5 days on the exchange and 38 days in the sector. The latest filing is an ad hoc filing dated 2026-06-26, 133 days before the record date. The median latency is 107 days on the exchange and 85.0 days in the sector, and the issuer's median filings count is 6 against 7 on the exchange and 8.0 in the sector.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 6 | 113 | 133 |
| exchange median: Standard Market (1559 issuers) | 7 | 67.5 | 107 |
| sector median: 5250 Information & Communication (644 issuers) | 8 | 38 | 85 |
| date | type | category | filing |
|---|---|---|---|
| 2026-06-26 | ad_hoc | 臨時報告書 (extraordinary report) | 臨時報告書 |
| 2026-06-23 | regulatory_filing | 135 | 確認書 |
| 2026-06-23 | regulatory_filing | 235 | 内部統制報告書－第58期(2025/04/01－2026/03/31) |
| 2026-06-23 | results | 有価証券報告書 (annual securities report) | 有価証券報告書－第58期(2025/04/01－2026/03/31) |
| 2025-11-12 | regulatory_filing | 135 | 確認書 |
window 2025-11-06 to 2026-11-06 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor of record is EY新日本有限責任監査法人. Its location is not on the record, and the record does not carry auditor changes for this issuer.
Events and halts
The record does not carry listing, delisting, name change, domicile change or segment move events for this issuer, because no lifecycle type map is yet in place for this register. The halt flag is listed, not halted.
Orderability
For the client category Qualified Institutional Investors, the outcome is not determinable, because the rule states a product scope and the subject's record carries no instrument class to place within it. The rule version is acm-68000/jp/suitability-principle-fiea-article-40/r1, and the chapter is as of 2026-11-04.
| client category | outcome |
|---|---|
| Qualified Institutional Investors | not determinable: the rule states a product scope and the subject's record carries no instrument class to place within it |
rule acm-68000/jp/suitability-principle-fiea-article-40/r1 · chapter as of 2026-11-04 · the full outcome: get_orderability
Coverage
No research houses were found on the issuer's own investor-relations page, and the count is 0.
Open research
No openly published research notes were found, and the count is 0.
Licensed
Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded.
| licensor | entitlement | title | date | source |
|---|---|---|---|---|
| none loaded |
As-of depth
The market's vintage is not sealed, and no sealed years are held for this issuer. The market's earliest sealed date is not on the record, and the live record began on a date not on the record.
Sources
7 source pages are named on this page; every value above carries its own source page and read date in the numbers.
- 10.1
- https://www.jpx.co.jp/english/markets/statistics-equities/misc/tvdivq0000001vg2-att/data_e.xlsx (identity.exchange)
- 10.2
- https://disclosure2dl.edinet-fsa.go.jp/searchdocument/codelist/Edinetcode.zip (identity.jurisdiction)
- 10.3
- https://mcp.jp-cm-kg.ai/events/TSE-STANDARD/4685 (the disclosure lines)
- 10.4
- https://www.jpx.co.jp/markets/equities/suspended/index.html (the halt flag)
- 10.5
- https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100YH80 (the auditor)
- 10.6
- https://mcp.jp-cm-kg.ai/book/aio.json (the orderability chapter)
- 10.7
- https://mcp.jp-cm-kg.ai/record/TSE-STANDARD/4685 (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"ticker":"4685","exchange":"Standard Market"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:643f4d872f43b5a4.