Keno is a popular lucky number game which offers massive flexibility and excitement. Early versions of this game feature 120 Chinese characters, which were a distinct challenge for non-Chinese. Its introduction to US casinos saw Chinese characters replaced by Arabic numerals, and later numbers. Its lottery format makes it exceptionally easy to play.
When mentioning Japan, people often think about sushi and samurai, but the Japanese are also famous for being hardworking and humble. Most forms of gambling are banned in Japan, but online mobile gambling is growing fast in the country and it's easy to find attractive bonus offers targeting Japanese residents.