DigiFes 2021 (デジフェス2021, DigiFes 2021) was an event that was held on August 1, 2021 at the Yokosuka Arts Theater that commemorated the 20th anniversary of Digimon Tamers. Doors opened at 4:30pm, and the event started at 5:30pm. Tickets were 11,000 yen each. The event was livestreamed.