After spending more than a year on hiatus, Aoi Eir is resuming her activities this spring.
Rumors of the singer's comeback began floating around at the beginning of the month. Eagle-eyed fans noticed the singer's website had moved, prompting speculation that something was in the works.
On February 8, Eir released a music video on YouTube for a new song titled "Yakusoku". The song expresses the singer's feelings during her hiatus. It is being billed as a "prelude" song leading up to her proper comeback.
Details about Eir's comeback will be released at a later date.