In 1983 , he formed the Seinendan Theater Company , which he established in order to practice contemporary colloquial theater .
Oriza Hirata graduated from International Christian University as a part of their Humanities division .
In 1983 , Oriza Hirata formed the Seinendan Theater Company , which Oriza Hirata established in order to practice contemporary colloquial theater .
Oriza Hirata graduated from International Christian University as a part of their Humanities division .