Mejsi, born Hanka Mejstříková, is a Czech DJ and producer from Sokolov with over 16 years behind the decks. She started on vinyl, moving through tech-trance and house before settling into hardstyle at 150 BPM - and more recently hard techno. A co-founder of the Hard or Die project and part of the Hardstyle.cz booking roster, she plays regularly at Beats for Love, Mácháč and Prague's Epic club.
Mejsi is in the line-up of Hardstyle Boat 2026, which takes place on August 1, 2026.
Mejsi is listed as support for the Dual Damage event at the Epic club in Prague in 2026.
Mejsi was originally announced for GoesHard Festival 2026 (January 16, Prague), but ultimately could not participate in the event; she was replaced by Heavy Noizes.
Mejsi performed a set at the Sub Zero Project event at Epic in Prague (February 28, 2025) and released its remix on SoundCloud and YouTube.
Hardstyle.cz praised Mejsi for an energetic and harder set at the Sub Zero Project event at Epic, where she performed as part of the Hardstyle.cz booking.
