Kasai Tomomi has revealed the title and jacket covers for her 3rd solo single that's slated for release on January 15.

Her single "Kietaikurai" will have an "ocean" theme. "Kietaikurai" was written and composed by Kimaguren, and it's said to be a track with sentimental lyrics. The single will be released in 3 different versions: Type A, Type B, and Type C. Types A and B will come with a DVD.

The jacket covers for this single were shot in Hawaii. Each type features a portrait of Kasai portrayed as a "local girl." 

[Type B]

[Type C]