You wrote Takeshima on your website, but it is totally wrong.
There is no manifest evidence which proves that Takeshima(the real name is Dokdo) is Japanese territory.
Japan just invaded Korea and used Takeshima as a military base when Japan attacked Russia in 1904.
However, due to the international laws, territory which had been stolen by other countries accompanying military force was returned to its owner.
Dokdo also was returned to South Korea after World War 2, so you should call it in Korean name.