Mika is a Cryo element character, officially released on March 21, 2023 during the game's 64th character release. Originating from the region of Mondstadt, he carries cultural and narrative influences from this place, which directly contribute to he personality and role within the story. In combat, Mika uses a Polearm-type weapon, combined with a Boy body model — factors that influence both fighting style and the character's movement animations and dynamics. With a 4-star rarity, he main attribute is % HP, which is essential for performance in advanced team compositions. Among he base stats, the character has 1049 HP, 19 ATK, and 60 DEF — key values for assessing their potential from the early levels all the way to the endgame. Mika's birthday is celebrated on August 11, a fun detail often appreciated by the community. Beyond the technical aspects, the character also features a rich and engaging backstory: "A young knight born to an ordinary family. He serves as a Front-Line Surveyor in his Company. He is a low-key and cautious character.".