イワシがつちからはえてくるんだ

イワシがつちからはえてくるんだ is a song sung by Teto Kasane with Pumpking The Testloid, Saguro Cactloid, Yon-gou Koronba, Neumaf, Miteinannda, and Nemu Kusagoe doing the chorus. It is the two-hundred-and-fifty-first track in Other Vocaloid Songs 111: Mostly Teto Volume 3.