Valley Ski Resort, in Icheon, South Korea. In November 2011, the band announced that they would release a new single and a best of album. The single, titled "Marching Band", was released on November 30 and the best of album, Best Hit AKG, was released in January 2012 Gotoh announced via Twitter that the best of album does not represent the end of the band, and that they still plan on releasing an original album in summer, 2012. 2012–2015: Landmark and Feedback File 2 On April 11, 2012, AKFG released the single, titled . It was composed by the band's lead guitarist, Kita. In June 2012, a promotional video was released for a song titled , in promotion of the Nano-Mugen Festival 2012. It is featured on the Nano-Mugen Compilation 2012, released on June 27, 2012. A few days before the 2012 Nano-Mugen Festival, it was announced that a new single, titled , will be released on July 25, 2012. It is also the theme song for Naruto the Movie: Road to Ninja, which was released on July 28. After the 2012 Nano-Mugen Festival, it was also announced on the band's website that a new album would be released on September 12, 2012, titled Landmark, and that a tour would follow in the following month of October in support of the album. A new single, titled , was released on February 20, 2013, and it was featured in a movie, titled . In 2013, Asian Kung-Fu Generation undertook their first European tour, with 3 dates in 3 countries consisting of London (31 May), Paris (2 June) and Cologne (3 June). In September 2013, the band celebrated their 10th anniversary of signing onto a major label by holding a special concert over two days at Yokohama Stadium. This concert included guest performers from the HIATUS, The Rentals, Straightener, and Fujifabric. In December of that year, to celebrate their 10th anniversary they embarked on their first Asia Circuit tour, performing in Korea, Singapore, and Taiwan together with Straightener (also celebrating their 10th anniversary) and a local band of each respective country. 2015–2017: Wonder Future and Sol-fa 2016 In May 2015, the band released their eighth album, Wonder Future, produced by Masafumi Gotoh. The only single from the album, "Easter" was released in March 2015. To promotion album, they released two music video, "Opera Glasses" and "Planet of the Apes". They held tour