Avex did her best trying to promote this return by an artist who was really famous before, releasing the single in pretty different formats including the CD and CD+DVD editions. The song is full of a new Trance feeling new in Ami since her old days as a Sony J-Pop artist, and it can be considered a hit , maybe in parts like "I know that I'm not strong at all, but I just wanna do the best I can" (in Japanese) or "Give me a Chance, Give me one more Chance" maybe asking her old fans to give her one more chance in the music industry and trust in her once again (See Ami Suzuki Biography for more information).

The single also includes a b-side and a remixed version of "Hopeful", song that was about to be the first single of Ami in Avex Trax, but after unknown reasons, was changed to this single.

Tracklist

CD

1. Delightful
2. About You...
3. Hopeful ~OVERHEAD CHAMPION REMIX~
4. Delightful ~Dub's Re-Start Mix~ (CD+DVD)
• Delightful ~REMO-CON MIX~ (CD Only)
• Delightful ~G.C.G Remix~ (CD+Photobook/CD+Illustration Essay)
5. Delightful (Instrumental)
6. About You... (Instrumental)

DVD

1. Delightful (Music Clip)
2. Suzuki Ami Special Interview
3. Delightful (Off-Shot)

Live Performances

• March 11, 2005 — MUSIC STATION
• March 17, 2005 — Utaban
• March 19, 2005 — Music Fair 21 - "Delightful" and "Love the Island"
• March 25, 2005 — Music Fighter
• March 26, 2005 — CDTV
• April 1, 2005 — PopJam
• December 31. 2005 - CDTV 2005-2006 Special
• December 31, 2005 — 56th Kouhaku Uta Gassen

Charts

Oricon Sales Chart (Japan)

Release	Chart	Peak Position	Sales Total	Chart Run
23 March 2005	Oricon Daily Singles Chart	#2
23 March 2005	Oricon Weekly Singles Chart	#3	41,936 copies sold	12 weeks
23 March 2005	Oricon Monthly Singles Chart
23 March 2005	Oricon Yearly Singles Chart	#106	97,218 copies sold