Stardom in Kofu was a professional wrestling event promoted by World Wonder Ring Stardom, held on May 23, 2021 at Aimesse Yamanashi in Kōfu, Yamanashi, Japan. This show is notable for occurring on the first anniversary of former star Hana Kimura's death, and several roster members were in Tokyo for a commemorative event put on by her mother, Kyoko Kimura, instead. However, the semi-main event featured an arguable tribute match between Giulia and Mayu Iwatani, forever connected to Kimura by being part of her last feud and very last match, respectively.