Yume o Shinjite (夢を信じて, translated as "Believe in Dreams") is the single for the homonymous song that is used as the first theme song for the closing credits of the 1989 TV anime Dragon Quest: Legend of the Hero Abel.
Japanese pop singer Hideaki Tokunaga performed and composed the songs, which were arranged by Ichizo Seo with lyrics by Hitoshi Shinohara. A very popular single, it reached top three on Oricon's single's chart at the time of its release.
The mini CD was released on 16 January 1990 by Apollon Music Industrial Corporation, catalog number APDA-15 and JAN 4988015029482, along with a cassette tape version, catalog number APSA-15 and JAN 4988015029499. A promotional EP record version was also released on the same date, catalog number X230-EP16. The cassette version includes karaoke versions of both songs.
- "Yume o Shinjite" (夢を信じて); 4:48
- "Lovers" (ラバーズ); 4:24