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Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Explore the full record of transactions filed by Koutaishi Co.,Ltd.. Officer active across 1 company, notably 株式会社アイダ設計. Aggregated, 4 reports have been logged. History available since 17 November 2025. The latest transaction was filed on 21 May 2026 (Holding update). Regulator: EDINET (Japan FSA). The full history is openly available.
4 of 4 declarations
Koutaishi Co.,Ltd. is a declarant linked to 株式会社アイダ設計, where it is an Officer. The file records 4 filings in total, and across the 4 recent filings available, the activity is described as a holding update between 2025-11-21 and 2026-05-26.