Yui Horie will release a new single titled “Natsu no Yakusoku” on July 25th. The single will be the singer’s first summer tune.
The new song will be used as the end theme song for the anime series “DOG DAYS” starting in July. The anime’s opening theme song will be sung by Nana Mizuki.
The single will come in a regular edition and a limited edition version. the limited edition version will come with a bonus DVD containing the single’s PV.