The page is the record's research on the issuer — no analyst, no rating, no view. # YOTAI REFRACTORIES CO.,LTD. (Prime Market: 5357) — research page As of 2026-11-06 · jp-cm-kg · record version 1 ## Identity and listing The issuer is YOTAI REFRACTORIES CO.,LTD., listed on the Prime Market under ticker 5357. The ISIN is not on the record, and the LEI is not on the record; no GLEIF record is registered as 1201-01-038845 (RA000412), so there is no GLEIF ISIN route. The security type is Corporate. The segment is not on the record. The sector is 3400 Glass and Ceramics Products. The jurisdiction is Japan (EDINET domestic filer). The issuer is listed and not halted. ## The disclosure read The record holds 6 filings in the twelve months to 2026-11-06, across 3 filing days. By type, 1 is ad hoc, 3 are regulatory filings and 2 are results. The median gap between filing days is 115.5 days. The latest filing is dated 2026-06-29 and is of type ad hoc, which is 130 days before the record date of 2026-11-06. On the Prime Market, the median filing count is 10, the median cadence gap is 29.0 days and the median latency is 70.0 days across 1557 issuers. In the sector 3400 Glass and Ceramics Products, the median filing count is 9.0, the median cadence gap is 48.5 days and the median latency is 88 days across 50 issuers. The issuer's filing count of 6 is below the exchange median of 10 and below the sector median of 9.0. Its cadence gap of 115.5 days is above the exchange median of 29.0 days and above the sector median of 48.5 days. Its latency of 130 days is above the exchange median of 70.0 days and above the sector median of 88 days. ## Auditor The auditor of record is 有限責任監査法人 トーマツ. Its location is not on the record. Auditor changes are not on the record, as the market's record does not yet carry a lifecycle type map for this register. ## Events and halts Listing, delisting, name change, domicile change and segment move are not on the record, as the market's index does not yet carry a lifecycle type map for this register. The halt flag shows the issuer as listed, not halted. ## Orderability The rule acm-68000/jp/suitability-principle-fiea-article-40/r1 applies, with the chapter as of 2026-11-04. The outcome for the client category Qualified Institutional Investors is not determinable, because the rule states a product scope and the subject's record carries no instrument class to place within it. The signal code is null. ## 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. ## 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 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. - https://www.jpx.co.jp/english/markets/statistics-equities/misc/tvdivq0000001vg2-att/data_e.xlsx (identity.exchange) - https://disclosure2dl.edinet-fsa.go.jp/searchdocument/codelist/Edinetcode.zip (identity.jurisdiction) - https://mcp.jp-cm-kg.ai/events/TSE-PRIME/5357 (the disclosure lines) - https://www.jpx.co.jp/markets/equities/suspended/index.html (the halt flag) - https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100YHT7 (the auditor) - https://mcp.jp-cm-kg.ai/book/aio.json (the orderability chapter) - https://mcp.jp-cm-kg.ai/record/TSE-PRIME/5357 (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/jp/TSE-PRIME/5357 · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp