Download Radwimps - 人間ごっこ (NINGEN GOKKO) MP3 Lyrics. Song Radwimps - 人間ごっこ (NINGEN GOKKO) is for review only. Buy the best quality original song "Radwimps". Available on iTunes, Spotify, Joox, Deezer, Melon, Genie or other official music store.