Japan Insider Activity (EDINET) — 2026-10-07

by japan-insider-activities-daily

🇯🇵 EDINET DB Report — 2026-10-07

🔁 BUYBACK — 6407 CKD Read: NEW buyback authorization (取得に係る事項の決定) under the articles-of-incorporation route of Companies Act Art. 459(1), a management-confidence signal. Size and period are not in the payload, so check the filing.

🔁 BUYBACK — 9880 Innotech Read: Final progress report plus completion of the existing buyback program (取得終了), so this repurchase is done.

🔁 BUYBACK — 6850 Chino Read: Monthly progress report (取得状況) on an ongoing buyback, with no new authorization.

🔁 BUYBACK — 2588 Premium Water Holdings Read: Monthly progress report (取得状況) on an ongoing buyback, with no new authorization.

🔁 BUYBACK — 9532 Osaka Gas Read: Monthly progress report (取得状況) on an ongoing buyback, with no new authorization.

🔁 BUYBACK — 3768 Risk Monster Read: Monthly progress report (取得状況) on an ongoing buyback, with no new authorization.

🔁 BUYBACK — 5254 Arent Read: Monthly progress report (取得状況) on a buyback running under the articles-of-incorporation authority (Companies Act Art. 459(1)).

🔁 BUYBACK — 1605 INPEX Read: Monthly progress report (取得状況) on an ongoing buyback, with no new authorization.

🔁 BUYBACK — 7067 Branding Technology Read: Monthly progress report (取得状況) on an ongoing buyback, with no new authorization.

🔁 BUYBACK — 3817 SRA Holdings Read: Monthly progress report (取得状況) on an ongoing buyback, with no new authorization.

🔁 BUYBACK — 6859 Espec Read: Monthly progress report (取得状況) on an ongoing buyback, with no new authorization.

🔁 BUYBACK — 8766 Tokio Marine Holdings Read: Monthly progress report (取得状況) on an ongoing buyback, with no new authorization.

🔁 BUYBACK — 2928 RIZAP Group Read: Monthly progress report (取得状況) on an ongoing buyback, with no new authorization.

🔁 BUYBACK — 6724 Seiko Epson Read: Monthly progress report (取得状況) on an ongoing buyback, with no new authorization.

🔁 BUYBACK — 4212 Sekisui Jushi Read: Monthly progress report (取得状況) on an ongoing buyback, with no new authorization.

🔁 BUYBACK — 6113 Amada Read: Monthly progress report (取得状況) on an ongoing buyback, with no new authorization.

🔁 BUYBACK — 6981 Murata Manufacturing Read: Monthly progress report (取得状況) on an ongoing buyback, with no new authorization.

📉 GUIDANCE DOWN — 7137 Grant Tomato Read: The title says the full-year forecast was cut (下方修正), which is bearish. Which lines (sales or profit) were revised is not in the payload, so check the filing.

📊 GUIDANCE REVISED — 2670 ABC-Mart Read: Forecast revision filed, but the title doesn't state the direction, so it is unclear whether it is up or down. See filing.

📊 GUIDANCE REVISED — 3723 Nihon Falcom Read: Forecast revision filed, but the title doesn't state the direction, so it is unclear whether it is up or down. See filing.

📊 GUIDANCE REVISED — 4920 Nippon Shikizai Kogyo Kenkyusho Read: Forecast revision filed, but the title doesn't state the direction, so it is unclear whether it is up or down. See filing.

📊 GUIDANCE REVISED — 2918 Warabeya Nichiyo Holdings Read: Full-year consolidated forecast revised, but the title doesn't state the direction, so it is unclear whether it is up or down. See filing.

📊 GUIDANCE REVISED — 2341 Arbeit Times Read: FY Feb-2027 full-year consolidated forecast revised, but the title doesn't state the direction, so it is unclear whether it is up or down. See filing.

🔵 MAINTENANCE • 3083 Starseeds ← filer not identified in data, 9.06% Read: Routine large-holding report (大量保有報告書) with no change figure and no identified filer, so it carries little tradeable signal.