As a part of the band Irodorimidori, Nagi Kotoboke always seems laid-back as she dons her headphones while playing her keyboard. However, lying beneath her quiet demeanor is a girl whose imagination extends into a spectacular and vast fantasy wonderland. [Written by MAL Rewrite]

Official music video for the song Watashi no Naka no Gensou-teki Sekaikan Oyobi Sono Kengen wo Souki Saseta Aru Genjitsu de no Dekigoto ni Kansuru Ichi Kousatsu by the fictional band Irodorimidori. It is the 4th song in the franchise and focuses on Nagi Kobotoke.