Mass Alert

Mass Alert (マサラー, Masarā) is a Japanese musician from Nagasaki. He debuted in 2009 with the song "Comoesta" featuring Massattack from Spontania. He gained prominence in Japan after he provided an opening theme for Naruto: Shōnen Hen, and then the second ending theme for Heroman. He describes himself as the postman singer, referring to his previous career.