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Mito Securities (8622) · RiskCapital adequacy ratio remains high despite a declineLatest Earnings (2026-08-07): "Worsened"

Risk of operational constraints resulting from regulatory changes and a decline in the capital adequacy ratio

First written in FY2016. 3 of 30 entries say "Restated". Latest entry: 2026-08-07.

30entries
11years
14from disclosures
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How it moved
ProgressHeldSoftenedWorseRestatedFY2016 – FY2019OtherFY2022 – FY20262016: 120162017: 120172018: 020182019: 120192020: 020202021: 120212022: 320222023: 420232024: 320242025: 120252026: 152026
Same theme, other companies
Risk of constraints on financial business due to a decline in the net capital ratioA theme 22 companies write about · 21 as a headwind · 0 as a tailwind

The whole theme swung hardest in 2025: 4 of 14 companies on the "Worse" side.

3 other companies' latest entry also says "Worsened".

Ridges = years it wrote progress, valleys = years it wrote worse. Most hopeful companies at the back. Drag to turn, scroll to zoom, right-drag to pan. On a phone, two fingers turn and pinch to zoom; one finger scrolls the page.
Showing 14 of the 22 companies compared. The sentences above are computed from all 22.
Full recordFilings, disclosures and news, newest first
  1. FY2026Capital adequacy ratio remains high despite a declineAnnual report

    「Capital adequacy ratio (%) (D)/(E) × 100 667.3 642.4」

    The capital adequacy ratio decreased from 667.3% at the end of the previous fiscal year to 642.4%, but the company states that it remains at a high level.
  2. FY2025Capital adequacy ratio remains high despite a declineAnnual report

    「Capital adequacy ratio (%) (D)/(E) × 100 686.0 670.3」

    The capital adequacy ratio decreased from 686.0% at the end of the previous fiscal year to 670.3%, but the company states that it remains at a high level.
  3. FY2025-H1Decline in capital adequacy ratioAnnual report

    「Capital adequacy ratio (%)  (D)/(E) × 100 686.0 646.8」

    The capital adequacy ratio decreased from 686.0% at the end of the previous fiscal year to 646.8% at the end of the interim accounting period of the current fiscal year. The company states that there have been no material changes in business and other risks.
  4. FY2024Capital adequacy ratio remains high despite a declineAnnual report

    「Capital adequacy ratio (%) (D)/(E) × 100 695.7 686.0」

    The capital adequacy ratio decreased from 695.7% at the end of the previous fiscal year to 686.0%, but the company states that it remains at a high level.
  5. FY2024-Q3Increase in capital adequacy ratioAnnual report

    「Capital adequacy ratio (%)  (D)/(E) × 100 695.7 744.4」

    The capital adequacy ratio increased from 695.7% at the end of the previous fiscal year to 744.4% at the end of the third quarter of the current fiscal year.
  6. FY2024-Q2Increase in capital adequacy ratioAnnual report

    「Capital adequacy ratio (%)  (D)/(E) × 100 695.7 741.9」

    The capital adequacy ratio increased from 695.7% at the end of the previous fiscal year to 741.9% at the end of the second quarter of the current fiscal year.
  7. FY2024-Q1Increase in capital adequacy ratioAnnual report

    「Capital adequacy ratio (%)  (D)/(E) × 100 695.7 751.1」

    The capital adequacy ratio increased from 695.7% at the end of the previous fiscal year to 751.1% at the end of the first quarter of the current fiscal year.
  8. FY2023Full-year update to the capital adequacy ratioAnnual report

    「Capital adequacy ratio (%) (D)/(E) × 100 695.4 695.7」

    The capital adequacy ratio increased from 695.4% at the end of the previous fiscal year to 695.7% at the end of the current fiscal year.
  9. FY2023-Q3Increase in capital adequacy ratioAnnual report

    「Capital adequacy ratio (%) (D)/(E) × 100 695.4 722.0」

    The capital adequacy ratio increased from 695.4% at the end of the previous fiscal year to 722.0% at the end of the third quarter.
  10. FY2023-Q2Update to the capital adequacy ratioAnnual report

    「Capital adequacy ratio (%) (D)/(E) × 100 695.4 699.9」

    The capital adequacy ratio increased from 695.4% at the end of the previous fiscal year to 699.9% at the end of the second quarter. The company stated that there were no significant changes in business and other risks.
  11. FY2023-Q1Increase in capital adequacy ratioAnnual report

    「Capital adequacy ratio (%) (D)/(E) × 100 695.4 731.0」

    The capital adequacy ratio increased from 695.4% at the end of the previous fiscal year to 731.0% at the end of the first quarter. The company stated that there were no significant changes in business and other risks.
  12. FY2022RestatedAnnual report

    「The company also maintains its capital adequacy ratio at a high level.」

    The capital adequacy ratio was 695.4%, and the company continued to state that it maintains a high level in relation to the risk of business constraints due to regulatory changes and a decline in the ratio.
  13. FY2021MitigatedAnnual report

    「The company also maintains its capital adequacy ratio at a high level.」

    The capital adequacy ratio was 697.1%, and the company stated that it currently maintains a high level in relation to the risks of regulatory changes and a decline in the ratio.
  14. FY2019RestatedAnnual report

    「If regulations are tightened or relaxed, earnings could decline due to constraints on existing operations or intensified competition. The company also calculates its capital adequacy ratio in accordance with the Financial Instruments and Exchange Act. If the ratio falls below the prescribed level, it could be ordered to suspend operations or take other measures.」

    The company continues to disclose the risk of business constraints due to regulatory changes and a decline in the capital adequacy ratio. The capital adequacy ratio was 674.8% at the end of the fiscal year.
  15. FY2017RestatedAnnual report

    「The company calculates its capital adequacy ratio in accordance with the Financial Instruments and Exchange Act. If the ratio falls below the prescribed level, it could be ordered to suspend operations or take other measures.」

    The company reiterates the risk of business constraints due to regulatory changes and a decline in the capital adequacy ratio. The capital adequacy ratio was 700.2% at the end of the fiscal year.
  16. FY2016First statedAnnual report

    「The company calculates its capital adequacy ratio in accordance with the Financial Instruments and Exchange Act. If the ratio falls below the prescribed level, it could be ordered to suspend operations or take other measures.」

    The capital adequacy ratio was 636.5% at the end of the fiscal year, but the risk disclosure itself does not specify a particular regulatory threshold.
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When this could move next
Mito Securities's next results are scheduled for 2026-10-29. Read the earnings preview It last moved in the Earnings of 2026-08-07: "Worsened".
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Risk of operational constraints resulting from regulatory changes and a decline in the capital adequacy ratio | Mito Securities Co.,Ltd. (8622) | Komori