Editing Do As Infinity (section)

===2005===
In early 2005, the band were in the midst of another live concert tour, showcasing their sixth studio album ''[[Need Your Love (album)|Need Your Love]]'', along with video collections and recorded live concerts. Although Dai Nagao was not as active as he was in the beginning, (he did not participate in promotional events anymore) he was still the main composer behind the band.

"[[Tao (song)|Tao]]" became Do As Infinity's twentieth single released on July 27, 2005, and the last before disbanding later that year. The lyrics of "Tao" described about friends parting ways and this caused many rumors among the fans about the disbanding of Do As Infinity. "Tao" is also the main theme of ''[[Tales of Legendia]]'', an RPG released in summer 2005 and developed by [[Namco]]. The band announced on September 14 that they would disband on September 29, 2005, just six years to the day of their first single, "Tangerine Dream". Their last concert was at the Nippon Budokan on November 25, 2005. Three days before the final concert, Dai Nagao released the last Do As Infinity song called "Trust" on the official website through Internet streaming. The vocals featured in this song is sung by Mizushima Kana from one of Nagao's side project artists I-lulu.

[[Tomiko Van]], the lead singer, pursued a solo career and debuted on March 29, 2006, with her album, ''[[Farewell (Tomiko Van album)|Farewell]]''. Ryo Owatari, the guitarist, worked with his band, [[Missile Innovation]], and released their first single on February 1, 2006. Owatari also worked with other Avex artists such as [[Ayumi Hamasaki]], [[Ai Otsuka]] and [[AAA (band)|AAA]]. Dai Nagao went on to work with Amasia Landscape and other artists under the True Song Music label, writing songs for various artists.<ref>{{cite web|url=http://www.tv.com/do-as-infinity/person/168008/biography.html|title=Do As Infinity|work=[[TV.com]]|access-date=2007-12-30|url-status=dead|archive-url=https://web.archive.org/web/20080212091221/http://www.tv.com/do-as-infinity/person/168008/biography.html|archive-date=2008-02-12}}</ref>