Kirameki Yoko Box ~Pieces of Sweet Stars~

A music video for the song "S.t.a.r.S" featuring Marina Inoue as Yoko. (Link for the video)

Kirameki Yoko Box ~Pieces of Sweet Stars~ comes in a box with exclusive contents such as the DVD of the music video, a disc with only the audio of the music and an artbook that demonstrates the animation process, some arts and an exclusive interview with Marina Inoue.

Trivia

 * Nishigori explains that Yoko was the one used in the music video because she is the most popular character, has an attractive design for both boys and girls, and is visually very easy to read and understand. Link: https://www.t-ono.net/interview/Imaishi-/-Nishigori-Interview-Gurren-Lagann.html