The page is the record's research on the issuer — no analyst, no rating, no view. # BASE CO.,LTD. (Prime Market: 4481) — research page As of 2026-11-06 · jp-cm-kg · record version 1 ## Identity and listing The issuer is BASE CO.,LTD., listed on the Prime Market under ticker 4481. ISIN is not on the record, and LEI is not on the record. The record holds no GLEIF registration for the issuer. Security type is Corporate. Segment is not on the record. Sector is 5250 Information & Communication. Jurisdiction is Japan (EDINET domestic filer). Listing status is listed, not halted. ## The disclosure read The record holds 8 filings across 5 filing days in the window 2025-11-06 to 2026-11-06. By type, the record holds 1 ad hoc filing, 2 corporate news filings, 3 regulatory filings and 2 results filings. The median gap between filing days is 57.0 days. The latest filing is dated 2026-08-14 and is of type regulatory_filing, which is 84 days before the record date of 2026-11-06. The Prime Market median is 29.0 days for cadence, 10 filings and 70.0 days for latency across 1557 issuers. The sector median is 38 days for cadence, 8.0 filings and 85.0 days for latency across 644 issuers. ## 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. Auditor changes are not on the record, because the market's record does not carry them. ## Events and halts The record does not carry listing, delisting, name change, domicile change or segment move events, because no lifecycle type map exists for this register. The halt flag is not set: the issuer is listed, not halted. ## Orderability The rule acm-68000/jp/suitability-principle-fiea-article-40/r1 is applied to the client category Qualified Institutional Investors. The outcome is not determinable, because the rule states a product scope and the record carries no instrument class to place within it. 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, and the market's earliest sealed date is not on the record. 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. - 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/4481 (the disclosure lines) - https://www.jpx.co.jp/markets/equities/suspended/index.html (the halt flag) - https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100XUKI (the auditor) - https://mcp.jp-cm-kg.ai/book/aio.json (the orderability chapter) - https://mcp.jp-cm-kg.ai/record/TSE-PRIME/4481 (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/jp/TSE-PRIME/4481 · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp