The page is the record's research on the issuer — no analyst, no rating, no view. # WAKACHIKU CONSTRUCTION CO.,LTD. (Prime Market: 1888) — research page As of 2026-11-06 · jp-cm-kg · record version 1 ## Identity and listing The issuer is WAKACHIKU CONSTRUCTION CO.,LTD., listed on the Prime Market under ticker 1888. The ISIN is not on the record, and the LEI is not on the record. The security type is Corporate and the segment is not on the record. The sector is 2050 Construction and the jurisdiction is Japan (EDINET domestic filer). The listing status is listed, not halted. ## The disclosure read The record holds 23 filings across 18 filing days in the window 2025-11-06 to 2026-11-06. The filings comprise 16 ad hoc, 1 major holder, 4 regulatory filing and 2 results. The median gap between filing days is 14 days. The latest filing is an ad hoc filing dated 2026-08-24, 74 days before the record date of 2026-11-06. The Prime Market median cadence gap is 29.0 days across 1557 issuers, and the 2050 Construction median is 40.0 days across 156 issuers. The Prime Market median latency is 70.0 days and the 2050 Construction median is 106 days. ## Auditor The auditor of record is 有限責任 あずさ監査法人. Its location is not on the record. Auditor changes are not on the record, as this market's register does not yet carry a lifecycle type map. ## Events and halts Listing, delisting, name change, domicile change and segment move are not on the record, as this register does not yet carry a lifecycle type map. The halt flag shows the issuer as listed, not halted. ## Orderability For Qualified Institutional Investors the outcome is not determinable. 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. ## Coverage No research houses were found on the issuer's investor-relations pages read. The count is 0. ## Open research No openly published research notes were found. 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 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. - 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/1888 (the disclosure lines) - https://www.jpx.co.jp/markets/equities/suspended/index.html (the halt flag) - https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100YHAB (the auditor) - https://mcp.jp-cm-kg.ai/book/aio.json (the orderability chapter) - https://mcp.jp-cm-kg.ai/record/TSE-PRIME/1888 (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/jp/TSE-PRIME/1888 · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp