- Name: Isao Saito (斉藤功)
An earlier contributor to BEMANI, Isao Saito first premiered in 1999 in beatmania 5thMIX: Time to get down. Though Isao dabbled in various music genres (house, disco, R&B), he is best known for his hip-hop songs, which often combined English and Japanese interchangeably. After beatmania ended in 2002, he also contributed to several beatmania IIDX games. A few of his songs have appeared in DanceDanceRevolution and pop'n music.
- Isao also composed Dirty Mouth for CAPCOM's CROSSxBEATS, his first original music game appearance in any music game in nearly a decade.
- Isao appeared on PINK PONG's first album PINK POPS, where he provides vocals for a special version of his song ALRIGHT!, the final track on the album.
|FREAKOUT||ASLETICS||beatmania 5thMIX -Time to get down-||HIPHOP||✓||✓||✓||✓|
|it's so good||ASLETICS||beatmania CORE REMIX||R&B||✓||✓||-||-|
|rock the beatz||ASLETICS||beatmania CORE REMIX||MIXTURE||✓||✓||✓||✓|
|MY DJ||ASLETICS||beatmania 6thMIX -THE UK UNDERGROUND MUSIC-||BIGBEAT||✓||✓||-||-|
|WHO GOTTA FUNK?||ASLETICS||beatmania 6thMIX -THE UK UNDERGROUND MUSIC-||FREE STYLE||✓||✓||-||-|
|FIRE DUB||ASLETICS||beatmania 7thMIX -keepin' evolution-||DUB||✓||✓||-||-|
|CHAMPION||ASLETICS||beatmania 7thMIX -keepin' evolution-||HIP HOP||✓||✓||✓||✓|
|DISCO DOG||ASLETICS||beatmania 7thMIX -keepin' evolution-||80's DISCO||✓||✓||✓||✓|
|NURUHACHI||ASLETICS||beatmania THE FINAL||NU JAZZ||✓||✓||-||✓|
|HIT'N'SLAP||ASLETICS||beatmania THE FINAL||HIPHOP||✓||✓||✓||✓|
|PLEASE DON'T GO||ASLETICS||beatmania IIDX 8th style||DISCO||✓||✓||✓||✓|
|WAR GAME||ASLETICS||beatmania IIDX 8th style||HIP HOP||✓||✓||✓||✓|
|SWEETEST SAVAGE||ASLETICS||beatmania IIDX 9th style||HIP HOP||✓||✓||✓||✓|
|NO DOUBT GET LOUD||ASLETICS||beatmania IIDX 10th style||HIP HOP||✓||✓||✓||✓|