Aino is a class="cor-elemento-hydro">fw-bold Hydro element character, officially released on September 9, 2025 during the game's 102th character release. Originating from the region of Nodkrai, she carries cultural and narrative influences from this place, which directly contribute to she personality and role within the story. In combat, class="cor-elemento-hydro">fw-bold Aino uses a Claymore-type weapon, combined with a Loli body model — factors that influence both fighting style and the character's movement animations and dynamics. With a 4-star rarity, she main attribute is Elemental Mastery, which is essential for performance in advanced team compositions. Among she base stats, the character has 939.1447 HP, 20.30112 ATK, and 50.93025 DEF — key values for assessing their potential from the early levels all the way to the endgame. class="cor-elemento-hydro">fw-bold Aino's birthday is celebrated on September 21, a fun detail often appreciated by the community. Beyond the technical aspects, the character also features a rich and engaging backstory: "A genius mechanic and inventor from Nod-Krai who loves interesting machines and sweet treats.".