The Ringo Sheena-lead band Tokyo Jihen performed the theme song for the drama, "Tengoku e Yōkoso".

[6][7] Usui was a director who had previously worked with Sheena on videos such as "Kōfukuron" (1998), "Kabukichō no Joō" (1998), "Koko de Kiss Shite."

(2006) The video for "Oishii Kisetsu" features Kuriyama performing the song into a standing microphone, in a room with a high ceiling with other musicians.

[citation needed] On March 5, Kuriyama performed an in-store live at Tower Records in Shinjuku to promote the single.

[9] Interviews appeared in February and March editions of What's In?, BLT, Pichilemon, De View 50, Otona Lab, The Japan Times and Tower.