69-1 Nishi Hon-cho, Ota-shi, Gunma 373-0033.
Phone: 0276-33-7711 Fax: 0276-33-7710 Email
Private Japanese elementary school (1st grade to 6th grade) with English Immersion Education. (Its goals are mapped out here)
Widely featured in the news … see this Daily Yomiuri detailed report featuring Gunma Kokusai Academy as a tokku school.