We Are Pico Pico Hammers!!!! (ウィーアーピコピコハンマーズ!!!!?) is a promotional track for Sonic Racing: CrossWorlds, released as the second song of Project ONSOKU, a collection of five new Hatsune Miku songs and music videos made to celebrate her inclusion in the game. The song is written and produced by cosMo@Bousou-P.