An application of senjutsu to Water Release: Bubbles Technique. The bubbles can be larger and can also turn invisible to merge with nature. A new feature of this technique is that Keika can set a delay in which the bubbles explode. By infusing chakra into her fingertips as she snaps them, she sends a wave of chakra which influences the bubbles to delay their explosion. The explosion is also twice as large as normal Bubbles Technique.