Lightbloom (シャイニーブルーム Shainī Burūmu?, lit. "Shiny Bloom") is a technique exclusive to Aqua in Kingdom Hearts Birth by Sleep and Kingdom Hearts Birth by Sleep Final Mix. The attack consists of Aqua performing a Biellmann spin as she fires several volleys of energy at targets.
In Kingdom Hearts Birth by Sleep, Lightbloom is Aqua's ultimate Shotlock that has a maximum level of 6 and max lock of 20. Once the attack has begun, the player can perform extra attacks by rotating the analog stick in a complete circle several times to fire additional barrages of energy bursts.