TOKYO (Reuters) - Japanese Finance Minister Taro Aso and his Group of Seven counterparts will soon hold a conference call, after Britain voted to leave the European Union, a Japanese finance ministry official said on Friday.

Aso will also hold a news conference at 9:15 p.m. (1215 GMT), after the call.

(Reporting by Tetsushi Kajimoto; Editing by Edmund Klamann)