SOFFet BEST ALBUM -ALL SINGLES COLLECTION-
YoYo Track Arrangement (#1.2.3.5-11.13) Programming (#1.2.3.5-9.11.13) Horn Arrangement (#2.8.10.15) Gut Guitar (#2.3) Acoustic Guitar (#3.5.6.9) Piano (#5.7.9.10.11.15) Strings Arrangement (#7-11.13) Organ (#10) Rhodes, Chorus Arrangement (#12) Basic Arrangement, Wurlitzer, Pianica (#16)
清水信之 Synthesizer Trumpet, Vibraphone (#1) Bass (#4)
Naoto the Bomb Gut Guitar (#1) Electric Guitar (#2) Gut Solo & Electric Steel Guitar (#3) Track Arrangement (#3)
山本拓夫 Sax & Clarinet (#2) Tenor Sax (#8) Flute (#10)
西村浩二 Trumpet (#2) Flugelhorn (#6.10)
松本治:Trombone (#2)
佐橋佳幸:Guitar (#4)
田中倫明:Percussion (#4)
弦一徹:Violin (#4.11)
落合孝夫、真部裕、金子芳子、カメルーン真希、クラッシャー木村、武藤祐生、森琢也:Violin (#4)
三木章子、室屋光一郎:Viola (#4)
Norippe、堀沢正己:Cello (#4)
藤本和則 Track Arrangement (#5.