Fugetsu

Fugetsu (Rising Moon) is one of Sogetsu Kazama's Special Moves in the Samurai Shodown series, first appearing in Samurai Shodown IV.

Description
Sogetsu creates a bubble of water from his finger that hovers in place once he throws it out, and dissipates after 2 seconds.

An extended version called Fugetsu Sousui (Rising Moon Moving Water) allows Sogetsu to control where the bubble goes.