Retela is great. Remember that investing always carries risks, and it's essential to understand those risks before making any investment decisions. It's also important to have a well-diversified investment portfolio and to seek professional advice from a financial advisor before investing in any company or financial instrument.

Retela seems like a solid company, but the website is only available in Japanese, which prevents me from trading here. Can anyone recommend similar companies that offer English? I want to trade securities.