debut, she resumed solo activities as "Ringo Sheena" for the first time since the formation of Tokyo Jihen. She participated in the summer Rising Sun Rock Festival both as a soloist and as a member of Tokyo Jihen. The activity of Tokyo Jihen was thus restricted during this period. In 2009, Sheena continued her solo activity from the previous year with the release of a new solo album, her first since 2003's Kalk Samen Kuri no Hana, in June. During the same period, Ukigumo and Izawa resumed activities with their respective bands. Kameda returned to his work as a producer, overseeing several top ten releases, and Hata participated in the recording and subsequent tour for Fujifabric's new album. Sheena, Ukigumo, and Izawa were all involved in the production of Rie Tomosaka's album Toridori the same year. Ukigumo and Izawa joined Tomosaka's promotional tour as part of her backing band. On May 25, 2009, it was announced that Izawa had joined "The Hiatus", a new band formed by former Ellegarden member Takeshi Hosomi. They defined The Hiatus as "a project of music, arts, and depicters" on the band's official site. Izawa was listed as a tour member on the site, and took part in their "Trash We'd Love Tour 2009". Izawa also held some concerts with Hosomi as from October to December. On December 2, 2009, Tokyo Jihen released the single "Nōdōteki Sanpunkan", their first in two years, and resumed their activity as a band full-time. They appeared as part of the lineup of the December 30, 2009 Countdown Japan 09/10. Final years and dissolution (2010–2012) The fourth album Sports, released on February 24, 2010, won the 1st place in Oricon chart after an interval of four years. The nationwide tour "Tokyo Incident live tour 2010 UltraC" started in March. The fifth album Dai Hakken was released on June 29, 2011, and the nationwide tour "Tokyo Incident live tour 2011 Discovery" started in September 30. On January 11, 2012, Ringo Sheena announced their break up on their official site. Their last original release, a mini-album entitled Color Bars, was released on January 18, 2012. A live best of album, Tokyo Collection, and a concert DVD and Blu-ray release of their "Discovery Tour" went on sale on February 15. Tokyo Jihen's embarked on a final tour, entitled "Domestique Bon Voyage", which included Yokohama Arena (February 14–15), Osaka-jo Hall (February 21–22), and Tokyo's