Warau ga Kachi! de GO!

Warau ga Kachi! de GO! (「笑うが勝ち！」でGO！) is the first ending of Futari wa Pretty Cure Splash Star. It later was replaced by Ganbalance de Dance.

In Super Hero Taisen X, it was sung by Eri from STAR☆ANIS, the singning voice of Matsuri Hasegawa after the reunion number. This is also counted as the last song of the concert.