work on their second album, Radwimps 2: Hatten Tojō, which was finalized by the end of the year and released in March. Directly after the release, the group departed on a five-month and also performed at high-profile summer music festivals, such as Setstock, Rock in Japan, and Summer Sonic. During this time, the band released a third single, "Hexun / Kanashi", which was their first charting release. In November, the band made their major debut under Toshiba EMI, with the single "Nijūgoko-me no Senshokutai", followed by "EDP (Tonde Hi ni Iru Natsu no Kimi)" in January, both of which rose to the top 50. In shifting to a major label, Noda explained that the band took the same stance as they had as an independent group, and that "If we thought we were bigger on a major label, that would have been a big mistake". The band's third and first major-label album, Radwimps 3: Mujintō ni Motte Ikiwasureta Ichimai, regraded 3 in March 2006, was a landmark in establishing their popularity, debuting at number 13 on Oricon's album charts. Radwimps 3 saw a change in the band's musical style, allowing them to be more experimental in their sound. By the end of 2006, the band's popularity had increased significantly: their album Radwimps 4: Okazu no Gohan, led by the top-20 singles "Futarigoto" and "Yūshinron" and the top-5 "Setsuna Rensa", debuted at number five and had an initial shipment of more than 100,000 copies. At this time, the band's older releases, such as Radwimps, Radwimps 2, and "Kiseki", began charting for the first time, with Radwimps eventually being certified Gold by the Recording Industry Association of Japan. In the next three years, both Radwimps and Radwimps 2 charted for approximately 100 weeks, and as of early 2011, Radwimps 3 and Radwimps 4 still continued to chart. In 2008, the band achieved their first number-one single, with "Order Made", on the Oricon charts. Their 2009 album, Altocolony no Teiri, sold around 213,000 copies in its first week, debuting at number two on the Oricon charts. The band achieved their second Oricon number-one single, "Dada", in 2011. In 2011, Radwimps released their sixth album, Zettai Zetsumei, which debuted at number two on the Oricon charts and went on to be certified Platinum by the RIAJ. Following this release, the band embarked on their Zettai Enmei Tour throughout Japan from April to August 2011.