Girish Mahajan (Editor)

Hal (group)

Updated on
Share on FacebookTweet on TwitterShare on LinkedInShare on Reddit
Origin  Japan
Record labels  Avex Group, Avex Trax
Years active  1996–present
Genres  Pop music, Dance music
Hal (group) imghmvcojpimagejacket1900804023jpg
Past members  Atsushi Sato, Halna, Yuta Nakano
Albums  Violation of the rules, SINGLES, As long as you love me
Members  HΛLNA, Yuta Nakano, Takehito Shimizu, Mayuko Maruyama, Atsushi Satō

Hal, stylized HΛL (replacing the Latin "A" with the Greek "Λ" or Lambda), is a Japanese pop band formed in 1996. They have worked with several Japanese pop and rock stars and also have won two Japan Record Awards for their musical arrangements for singer Ayumi Hamasaki (with "Free & Easy" in 2002 and "No way to say" in 2003).



Hal went from music arrangers into a music band and then back to music arrangers, arranging songs for many Japanese artists. Toshiharu Umezaki (sometimes written as Toshiyasu Umezaki) is known as the main member and leader of the band, which had gone through some deformations in their structure.

The sound of Hal is mainly a lively digital beat at the edge where the electric guitars are used a lot, as a special feature and typic in their arrangements.

Hal started out as music arrangers in 1999, and became known especially for the work that they did (and are still doing) with Ayumi Hamasaki. "Appears", "Fly High", "M", "Evolution" and "No Way to Say" are some of their most famous tunes with her. They also have worked with some other artists like Ami Suzuki, the KinKi Kids, Every Little Thing, and Dream.

In 2000 the group of men did a casting to choose a female vocalist for forming the musical group Hal, which was an idea of Toshiharu Umesaki and Atsushi Sato's. Finally the singer Halna was chosen to be a part of Hal and they signed a deal with record label Avex Trax. They temporarily stopped their group as arrangers after the work with "Grip!" from Every Little Thing.

After the release of seven singles and two studio albums as Hal, the band got separated in 2003 because Halna decided to leave the group and get away from the spotlight, with the release of their final album, called "Singles", a compilation album with all the singles released by the band, and they started to work again as arrangers with Ayumi Hamasaki and Tackey & Tsubasa. Atsushi Sato also left the band that year to arrange music on his own, under the nickname of ats-. He has recently worked with Ami Suzuki under Avex, and Yuta Nakano, who left the band in early 2001 is currently working as remixer and also arranger.

Currently Umezaki and Shimizu keep their name Hal active, arranging songs for Japanese singers and music groups.


HAL's single "The Starry Sky" was the ending theme for the anime Angelic Layer. The Angelic Layer OST also featured another song by HAL, "Justice" including a few remixes of both. HAL's 6th single, "I'll be the One", is the second opening of Hikaru No Go.


  1. Decide, October 25, 2000
  2. Save Me, January 11, 2001
  3. Split Up, March 28, 2001
  4. The Starry Sky May 23, 2001
  5. Al Di La, April 17, 2002
  6. I'll Be the One, July 19, 2002
  7. One Love / A Long Journey, August 16, 2002


  • Violation of the Rules, August 29, 2001
  • As Long As You Love Me, August 28, 2002
  • Singles, February 26, 2003
  • DVD

  • Greatest Hal Clips: Chapter One, April 17, 2002
  • One, August 28, 2002
  • Songs

    I'll be the oneAs long as you love me · 2002
    SPLIT UPViolation of the rules · 2001
    ☆the starry sky☆Violation of the rules · 2001


    Hal (group) Wikipedia