Jet Set Radio Future

Unlock A.K.U.MU
Get a Jet ranking in Rokuhaada Heights.
(Thanks to nova19@verizon.net)

Unlock BEAT
To unlock the character BEAT, defeat him in a race at dogenzaka hill.
(Thanks to neo@microsoft.com)

Unlock Boogie
Just meet her in Kibogaoka Hill. Boogie is aka Sugar (JSR), and Piranha (JGR).
(Thanks to nova19@verizon.net)

Unlock Cube
Save Yo-yo and go to the places with all the amusement rides and she'll be there. Catch her so she'll join.
(Thanks to Knoxville5020@aol.com)

Unlock Doom Riders
Achieve a Jet ranking in Dogenzaka Hill.
(Thanks to nova19@verizon.net)

Unlock Garam
Complete Garam's challenges for him to join you.
(Thanks to andrew_cotes@hotmail.com)

Unlock Love Shockers
Get a Jet ranking in Hikage Street.
(Thanks to andrew_cotes@hotmail.com))

Unlock RoBoy
Get a Jet Set ranking in Chou Street.
(Thanks to andrew_cotes@hotmail.com))