Review: Ado, Japan’s mysterious megastar, delivered the most metal performance of this year’s Lolla

It’s entirely possible that in a few years we’ll find out Ado is just a front for a secret CIA operative. Since coming on the scene in 2020, the real person behind the mysterious J-pop star has been kept up under wraps. Anonymity is a foundational part of her identity as a singer who started as a cover artist and rose to international fame through the community of creators using Vocaloid, a Japanese music-composition software. And the length Ado’s team goes to keep her identity secret is a…