Irodorimidori's bassist Naru Hakobe wants to make sure that her three years in high school will be worthwhile. Fueled by her intense passion for rock and roll, she can turn even the most nonsensical lyrics into a musical masterpiece. [Written by MAL Rewrite]

Official music video for the song Detarame Rock & Roll Theory by the fictional band Irodorimidori. It is the fifth song in the franchise and focuses on Naru Hakobe. The song was included with the first full Irodorimidori album titled "Tani," released on October 19, 2016.