The coat of arms of Katachon is the national coat of arms of the Kingdom of Katachon or simply Katachon. It's the only coat of arms since the independence on January 1 in 1873. The coat of arms is also shown in the national flag of Katachon. The flag dates from 1870, with none variations, and the coat of arms was designed by Henri Lincoln, an American-Irish but British born designer.