In January of the following year 2005, they also released the 11th album . In March 2006, when 15 years had passed since their debut, they released an official single collection album "Cycle Hit Spitz Complete Single Collection". The following year marked their 20th anniversary of organization, and they held . They released the 12th album in October and went on an all-over-Japan tour from December onwards. Their thirteenth album, , was released in October 2010.