Kaizen Coin is a cryptocurrency hedge fund and it allows buyers to invest in various blockchain based businesses. Not sure whether it keeps operating or not, but the website is active, so they may be active as well. It all sounds good, but in fact, a lot of people consider it risky and untrustworthy. It's only enough to see its rating on different websites related to the crypto world. The website is not a masterpiece. Looking at their team I don't understand why would anyone trust them. There is kind of three people, but only one of them guessed to attach a strange picture of him, and the two other guys just decided not to do anything. No bios, of course. Nothing. The whitepaper is weird. Location? Somewhere in Montevideo, Uruguay. Uruguay is a high-risk country, unfortunately. Again, it's hard to say whether they stopped operating or not, but if one day you want to use them, just look for reviews and change your mind. And stay away, of course.