What is name of train station for African Safari ?

Do you mean Fuji Safari Park? If you do, the nearest train station is Gotemba station. You need to get on the Fujikyu Bus (35min.) to get there. http://www.fujisafari.co.jp/english/index.html#access

I think she means the African Safari in Oita Pref. You need to get on a bus from Beppu station like it says on the homepage. http://www.africansafari.co.jp/english/