Collaboration: Hal 6b5e4l

Hal 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 Hamasaki Ayumi (with Free & Easy in 2002 and No Way to Say in 2003).

They habitually write their name as HΛL, replacing the Latin "A" with the Greek "Λ" or Lambda.

Hal went from music arrangers into a music band and then back to music arrangers, arranging songs for many Japanese artists. Umesaki Toshiharu 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 Hamasaki Ayumi. "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 Suzuki Ami, the KinKi Kids, 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 Umesaki Toshiharu and 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 Hamasaki Ayumi and Nakano Yuuta, who left the band in early 2001 is currently working as remixer and also arranger.

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