I haven't fully researched about this coin but I've heard a lot of people making a fuss about it. Speculating a high price for this coin is good, we have a positive outlook towards non-mainstream project such as this. However, I agree with you that speculating that this may enter the Top 10 in cmc is an exaggeration. With all the competition there is on the market, it will be quite difficult for it to even take a top place. Moreover, is this coin specifically used only in the karate community? What is its actual use in terms of daily usage such as p2p transactions or its relevance to mainstream ICO projects such as exchanges, gaming industry and such?