(THE VOC@LOiD M@STER35) [Takuan (Risa.)] Shiawase Kazoku Keikaku -Mama wa Ren-kun- (VOCALOID) | (THE VOC@LOiD M@STER35) [たくあん (りさ。)] しあわせ家族計画―ママはレンくん― (VOCALOID) | Shiawase Kazoku Keikakukun-