The Ghost In Science (サイエンスの幽霊, Saiensu no Yūrei) is Susumu Hirasawa's second solo album.
The Ghost in Science is marked by a whimsical, futuristic thematic in which Hirasawa paints himself as a mad scientist. It has a sound similar to other Hirasawa albums of the same era, though puts greater emphasis on electronic elements.
All tracks written by Susumu Hirasawa, except "Fish Song" by Hirasawa & Akiro "Kamio" Arishima with string arrangements by Hirasawa & Kayo "Kokubo" Matsumoto.
Susumu Hirasawa - Vocals, Guitars, Bass (on "Fish Song"), Timpani, Percussion, Auto Harp, Synthesizers, Drum machine, Sampler, AMIGA 2500 ("Say" program - Dreaming Machine voice on "QUIT"), Programming, Executive Co-ProductionTuan Chin Kuan - Voice (sampled) in "World Turbine"Kaoru Kinjo - Female Vocals on "World Turbine"Jun Togawa (courtesy of Teichiku Records) - Backing Vocals on "Rocket" & "Cowboy and Indian"Kazuhide "Kitune" Akimoto (Varichef Homium) - Backing Vocals on "Rocket", Bass on "Fish Song"Yūichi Hirasawa, Katsuhiko Akiyama (HERE IS EDEN), Yuji Oda, Osamu Takeuchi, Shigeru Fujishima, Masahiro Furukawa - Backing Vocals on "Rocket"Shingo Tomoda - Drums, Percussion on "Fish Song"Midori Ayabe, Hiroki Yamamoto, Nagisa Kiriyama and Yoshiaki Funayama - Violin on "Fish Song" and "Techno Girl"Kaori Kurimaru and Rika Morozumi - Viola on "Fish Song" and "Techno Girl"Hirohisa Miyata and Makoto Ohsawa - Cello on "Fish Song" and "Techno Girl"Kazutoki Umezu - Alto saxophone and Noise on "Cowboy and Indian"Mamoru Kikuchi - Old Man Voice on "QUIT"Hisashi "Dr. Ochanomizu" Katsuta - Laughing Voice on "QUIT"Kayo "Kokubo" Matsumoto - Voice on "Techno Girl"Akiro "Kamio" Arishima - ProductionYūichi Kenjo - Executive Co-Production, Backing Vocals on "Rocket"Yoshiaki Kondo - Recording & Mixing EngineerKiyoshi Inagaki - Art director"Techno Girl" is included on the AD.POLICE - DRAGON TRIP drama CD."Fish Song" is the B-Side to the "Root of Spirit" single."Rocket" and "Fish Song" were included on the Root of Spirit～ESSENCE OF HIRASAWA SOLO WORKS～ compilation."World Turbine", "Rocket", "Fish Song", "Dreaming Machine" and "Techno Girl" were included on the Archetype | 1989-1995 Polydor years of Hirasawa compilation.