Sakai Chemical Industry Co.,Ltd. (4078) — research page
JP · jp-cm-kg/TSE-PRIME/4078 · as of 2026-11-06
Identity and listing
The issuer is Sakai Chemical Industry Co.,Ltd. It is listed on the Prime Market under ticker 4078. Its ISIN is not on the record, and its LEI is not on the record. Its security type is Corporate, its sector is 3200 Chemicals, and its jurisdiction is Japan (EDINET domestic filer). Its segment is not on the record. Its listing status is listed, not halted.
| field | value | source · read date |
|---|---|---|
| name | Sakai Chemical Industry Co.,Ltd. | source · 2026-11-06 |
| exchange | Prime Market | source · 2026-11-06 |
| ticker | 4078 | 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 | 3200 Chemicals | 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 11 filings across 8 filing days in the twelve months to 2026-11-06. The median gap between filing days is 20 days. The latest filing is dated 2026-09-01, is of type corporate_news, and is 66 days before the record date of 2026-11-06. The filings by type are 1 ad_hoc, 5 corporate_news, 3 regulatory_filing and 2 results. The Prime Market median is 10 filings, a median cadence gap of 29.0 days and a median latency of 70.0 days across 1557 issuers. The 3200 Chemicals median is 9.0 filings, a median cadence gap of 36.5 days and a median latency of 91 days across 202 issuers. The issuer's 11 filings are above the Prime Market median and the sector median. Its cadence gap of 20 days is below both medians. Its latency of 66 days is below both medians.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 11 | 20 | 66 |
| exchange median: Prime Market (1557 issuers) | 10 | 29 | 70 |
| sector median: 3200 Chemicals (202 issuers) | 9 | 36.5 | 91 |
| date | type | category | filing |
|---|---|---|---|
| 2026-09-01 | corporate_news | 自己株券買付状況報告書 (share buy-back status report) | 自己株券買付状況報告書（法２４条の６第１項に基づくもの） |
| 2026-08-03 | corporate_news | 自己株券買付状況報告書 (share buy-back status report) | 自己株券買付状況報告書（法２４条の６第１項に基づくもの） |
| 2026-07-16 | corporate_news | 自己株券買付状況報告書 (share buy-back status report) | 自己株券買付状況報告書（法２４条の６第１項に基づくもの） |
| 2026-06-26 | ad_hoc | 臨時報告書 (extraordinary report) | 臨時報告書 |
| 2026-06-24 | regulatory_filing | 235 | 内部統制報告書－第131期(2025/04/01－2026/03/31) |
window 2025-11-06 to 2026-11-06 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor of record is 有限責任 あずさ監査法人. The auditor's location is not on the record. Auditor changes are not on the record, because this register has no lifecycle type map yet.
Events and halts
Listing, delisting, name change, domicile change and segment move are not on the record, because this register has no lifecycle type map yet. The halt flag shows listed, not halted.
Orderability
For the client category Qualified Institutional Investors, the outcome is not determinable under the rule acm-68000/jp/suitability-principle-fiea-article-40/r1, as of the chapter date 2026-11-04. The reason given is that the rule states a product scope and the subject's record carries no instrument class to place within it.
| 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
The issuer's own investor-relations page names 2 research houses: Ichiyoshi Research Institute, Inc. and Tokai Tokyo Research Center.
| research house | analyst | source · read date |
|---|---|---|
| Ichiyoshi Research Institute, Inc. | Katsuhiko Ishibashi | issuer page · 2026-11-12 |
| Tokai Tokyo Research Center | Shuichi Nakahara | issuer page · 2026-11-12 |
Open research
No openly published research notes were found on the record.
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. No issuer years are sealed. The market's earliest sealed date is not on the record, and the live record began on a date not on the record.
Sources
8 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-PRIME/4078 (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?S100YICQ (the auditor)
- 10.6
- https://mcp.jp-cm-kg.ai/book/aio.json (the orderability chapter)
- 10.7
- https://www.sakai-chem.co.jp/en/ir_analyst_coverage.php (coverage)
- 10.8
- https://mcp.jp-cm-kg.ai/record/TSE-PRIME/4078 (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"ticker":"4078","exchange":"Prime Market"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:e761579dc3fa2b95.