How NOT to Summon a Demon Lord Ω (Omega) Reveals New Theme Song Artists, Visual, and April Debut.

How NOT to Summon a Demon Lord Ω (Omega) Reveals New Theme Song Artists, Visual, and April Debut.

How NOT to Summon a Demon Lord Omega reveals new theme song artists and more! Continue reading How NOT to Summon a Demon Lord Ω (Omega) Reveals New Theme Song Artists, Visual, and April Debut.