In November 1994, Kubota released the lead single "Yoru ni Dakarete (A Night in Afro Blue)" from his upcoming seventh album. The song charted at number 5 on the Oricon Singles chart. In December 1994, he released the singles "Za-Ku-Za-Ku Digame" and "Sunshine, Moonlight". The single "Za-Ku-Za-Ku Digame charted at number 17 on the Oricon Singles chart. In January 1995, he released his seventh album, "Bumpin' Voyage" and his video album "Super Duper Vol. 4". The album reached number 1 on the Oricon Albums chart. In July 1995, he released the single "Niji no Grand Slam", which charted at number 11 on the Oricon Singles chart.