If more than 100 connection requests are issued within a day from the same connection source address (common IP address and port number), the Exchange Trading System may reject the requests.
For more information, see arrowhead System Interface Requirements.
Please refer to the following FAQ how to find System Specification for arrowhead.
URL:
https://faqsd.jpx.co.jp/faq/show/3984?site_domain=en_application