RIBOMIC Inc. (4591) — research page
JP · jp-cm-kg/TSE-GROWTH/4591 · as of 2026-11-06
Identity and listing
The issuer is RIBOMIC Inc., listed on the Growth Market under ticker 4591. The ISIN is not on the record, and the LEI is not on the record, as no GLEIF record is registered for the issuer under the registration 0104-01-056971 (RA000412). The security type is Corporate, the segment is not on the record, the sector is 3250 Pharmaceutical, and the jurisdiction is Japan (EDINET domestic filer). The issuer is listed and not halted.
| field | value | source · read date |
|---|---|---|
| name | RIBOMIC Inc. | source · 2026-11-06 |
| exchange | Growth Market | source · 2026-11-06 |
| ticker | 4591 | 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 | 3250 Pharmaceutical | 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 7 filings in the twelve months to 2026-11-06, filed on 4 filing days, comprising 2 ad hoc, 3 regulatory filing and 2 results filings. The median gap between filing days is 30 days. The latest filing is dated 2026-06-24, is of type ad hoc, and is 135 days before the record date. The Growth Market median is 8.0 filings, a median cadence gap of 42 days and a median latency of 85.0 days across 598 issuers. The 3250 Pharmaceutical sector median is 8.0 filings, a median cadence gap of 49.5 days and a median latency of 85.0 days across 80 issuers. The issuer's filing count is below both medians, its cadence gap is below the Growth Market median and below the sector median, and its latency is above both medians.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 7 | 30 | 135 |
| exchange median: Growth Market (598 issuers) | 8 | 42 | 85 |
| sector median: 3250 Pharmaceutical (80 issuers) | 8 | 49.5 | 85 |
| date | type | category | filing |
|---|---|---|---|
| 2026-06-24 | ad_hoc | 臨時報告書 (extraordinary report) | 臨時報告書 |
| 2026-06-19 | results | 有価証券報告書 (annual securities report) | 有価証券報告書－第23期(2025/04/01－2026/03/31) |
| 2026-06-19 | regulatory_filing | 135 | 確認書 |
| 2026-06-19 | regulatory_filing | 235 | 内部統制報告書－第23期(2025/04/01－2026/03/31) |
| 2026-05-20 | ad_hoc | 臨時報告書 (extraordinary report) | 臨時報告書 |
window 2025-11-06 to 2026-11-06 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor of record is 保森監査法人. The auditor's location is not on the record. Auditor changes are not on the record, as the market has no lifecycle type map for this register yet.
Events and halts
Listing, delisting, name change, domicile change and segment move are not on the record, as the market has no lifecycle type map for this register yet. The issuer is listed and not halted.
Orderability
For the client category Qualified Institutional Investors, the outcome is not determinable. The rule states a product scope, the subject's class carries no CFI to place on the scope bridge, and no scope object names the class, so the subject is not shown within the scope. 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; the subject's class carries no CFI to place on the scope bridge, and no scope object names the class: the subject is not shown within the scope |
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, so the count is 0.
Open research
No openly published research notes were found, so 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 vintage is not sealed. No issuer years are sealed, the market's earliest sealed date is not on the record, and the live record began date is 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-GROWTH/4591 (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?S100YF0X (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-GROWTH/4591 (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"ticker":"4591","exchange":"Growth Market"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:5a23b5815817aa37.