"Tōku Made" (遠くまで) is the eighth single by Do As Infinity, released in 2001.

"Tōku Made" was the theme song to the anime movie Vampire Hunter D: Bloodlust and was also used during the final episode of the first series of the Japanese TV drama "Waterboys".

"Signal" was the theme song to a Lavenus hair care TV commercial which starred the lead vocalist, Tomiko Van.

This song was included in the band's compilation albums Do the Best and Do the A-side.

This 2000s Japanese single–related article is a stub.