たちあがれ日本
When the party was founded in 2010 as "Tachiagare Nippon" – the Sunrise Party of Japan. It was named by Shintaro Ishihara, who was then still governor of Tokyo. In 2012, after Ishihara stepped down as governor and announced he would form a new party he renamed the party "The Sunrise Party". The Japanese name of the party, "Taiyō no Tō", literally translates as "party of the sun", and is taken from Ishihara's novel Season of the Sun. Some other proposed names had included "Nippon Kaishin Tō" (Japan reform and progress party) and "Reimei" (Dawn).