TOKYO, June 15 (Reuters) - Japan will send 1 million COVID-19 vaccine doses to Vietnam, Japanese Foreign Minister Toshimitsu Motegi said on Tuesday.

The shipment of AstraZeneca PLC vaccines produced in Japan are due to arrive in Vietnam on Wednesday, Motegi told reporters.

Japan is considering additional vaccine donations to Vietnam and Taiwan, and it plans to send doses to Indonesia, Malaysia, the Philippines and Thailand early next month, Motegi added. Taiwan received its first shipment of AstraZeneca doses earlier this month. (Reporting by Rocky Swift; Editing by Jacqueline Wong)