Sample images of the first press bonus posters to Kobushi Factory’s Dosukoi! Kenkyo ni Daitan / Ramen Daisuki Koizumi-san no Uta / Nen ni wa Nen (Nen’iri Ver.) have been posted on the Hello! Project website.
The single will release on September 2 in six editions: three regular and three limited editions. The limited editions come with a bonus DVD and and event lottery ticket. The regular editions come with a random photocard.
This is Kobushi Factory’s major debut single. Ramen Daisuki Koizumi-san no Uta is a cover of the Sharan Q song of the same name, and is the theme song for the drama Ramen Daisuki Koizumi-san.