Update : Feb. 17, 2011
We require trading participants to comply with laws and regulations, and impose a penalty such as fine on trading participants that violated the laws and regulations.
Click on the date to see a more detailed description of the disciplinary action for each case (also available in our 'News' section) .
| Date | Trading Participant | Violation | Disciplinary Action |
| February 17, 2011 | Rakuten Securities, Inc. | Violation of withdrawal restriction on customer margin for margin trading | Censure |
| October 7, 2010 | San-ei Securities Co.,Ltd. | Act of conducting purchases, etc. of listed securities with the aim of causing fluctuations in prices of such listed securities | Fine of JPY 5 million |
| May 14, 2010 | SBI Securities Co., Ltd. | Insufficient Supervision on Electronic Information Processing System for Financial Instruments Business | Censure |
| April 16, 2010 | Toyo Securities Co., Ltd. | Acceptance of Transactions to Create Artificial Market Conditions Insufficient Trading Supervision to Prevent Unfair Trading | Fine of JPY 20 million |