Kadsreius Sentanese Republic

Kadsreius Sentanese Republic (KSR) was a de jure sovereign state claiming the Eiraboune Peninsula and ruled by exiled Sentanese general Hiroshi Kayos with newly-built Eirabourne as its designated capital. KSR was never recognized by most nations although establishing unofficial relations after Word War II and claimed to be the part of the Sentanese Empire.

KSR later invaded three of Sentanese Empire's islands and the Vicnoran province of Vicnoran Sentan in 1950 during the Eight-Day War. Following their victory, KSR later changed its name to the Republic of El Kadsre.