"Kabukichō no Joō" is Japanese singer Ringo Sheena's 2nd single and it was released on September 9, 1998 by Toshiba EMI, East World. It was certified gold for 100,000 downloads to cellphones by the RIAJ in 2011.

"Koko de Kiss Shite." is Japanese singer Ringo Sheena's 3rd single and it was released on January 20, 1999, by Toshiba EMI, East World. It was certified gold twice by the RIAJ: Once in 1999 for 200,000 physical copies shipped, and once in 2011 for 100,000 paid downloads to cellphones.