Oka Station was created in 1968.
Oka Raju Oka Rani was created on 2003-06-19.
FC Oka was created in 1923.
Akuro no Oka was created on 1999-01-20.
Oka Oori Katha was created in 1977.
Anaganaga Oka Roju was created in 1997.
Oka Oorilo was created on 2005-07-01.
Anukokunda Oka Roju was created on 2005-06-30.
Nie Dla Oka was created on 2007-11-30.
Samsaram Oka Chadarangam was created on 1987-01-01.
Oka Radha Iddaru Krishnulu was created on 1986-08-10.
Kon'ya Tsuki no Mieru Oka ni was created on 2000-02-09.
Masi Oka's birth name is Masayori Oka.