Sinopsis
Galaxy Stars 2017 was a professional wrestling event promoted by World Wonder Ring Stardom, held on June 21, 2017 at Korakuen Hall in Tokyo, Japan. In the main event, Io Shirai defended the World of Stardom Championship against longtime rival Mayu Iwatani, who hoped to finally defeat Shirai and become a double champion, after recently winning the Wonder of Stardom Championship.
