BSSM Sailor Stars: Fuwa Fuwa Panic 2! - SNES
Developer: Bandai, released 1996.
Basically a clone of the first Fuwa Fuwa Panic, only with Stars characters as well. Same rules apply, and attack moves for Super Sailor Chibimoon are also the same. Apparently this game was relased as a small cartridge meant to enhance the larger original Fuwa Fuwa panic cartridge, it loaded into a device called the Sufami Turbo and helped provide extra data for another game, so this is why gameplay in Fuwa Fuwa Panic 1 and 2 is so similar, outside of the fact that this is a direct sequel.
Twinkle Yell! -- With your power bar at max, mash A + B to use your attack and call Pegasus! Pegasus helpfully twinkles some of your gray bubbles away and twinkles some of your opponent's bubbles into gray bubbles that they cannot pop! This uses all your blue power and takes you down to pink power level.
Call Tuxedo Kamen -- Hit B to call Tuxedo Kamen and have him throw a rose. This uses five power units.