Miki Matsubara was a Japanese composer, lyricist, and singer from Kishiwada, Osaka, Japan. She participated in the opening and ending theme songs of the TV anime Gu-Gu Ganmo under the name "Suzie Matsubara".

Kishiwada is a city located in Osaka Prefecture, Japan. As of 1 January 2022, the city had an estimated population of 190,853 in 88598 households and a population density of 2600 persons per km2. The total area of the city is 72.72 square kilometres (28.08 sq mi). The city is well known for its Danjiri Matsuri.