KonoSuba: An Explosion on this Wonderful World, a upcoming Megumin spin-off series, revealed a new teaser and the opening and ending theme songs on Tuesday. Machico, who sang the opening themes of previous Konosuba titles, will perform the opening song titled "STAY FREE." Yunyun, who plays the Megumin, will sing the ending song "JUMP IN." The anime will launch on April 5.
KonoSuba: An Explosion on This Wonderful World! was first released on the Shosetsuka ni Naro web novel service in July 2013. The spin-off and original were previously licensed by Yen Press in English.
