"Solanin" (ソラニン) is a song written by "Inio Asano" (浅野 いにお), Asian Kung-Fu Generation did the music and kept the lyrics. It was made for the live movie of "Solanin".
The simplicity and normal behaviour make Asian Kung-Fu Generation different from others Japanese bands. Their appearance on television is scarce and they are more concerned about their works than their image. Since the Fukushima's nuclear disaster, Asian Kung-Fu Generation is involved in favour of the definitive nuclear power stations shut down. Despite an agreement made with Ki/oon Records (Sony), the whole Asian Kung-Fu Generation's discography is financed by the band itself, allowing them to be musically independent towards the label.