Judo should be called Kodokan Judo. It was developed by Professor Jigoro Kano in 1882. Professor Kano was a student of many of the old masters of Jujitsu when he realized that the arts were disappearing.
The definition of unbiased is a neutral person or persons. An example of unbiased is a jury with no prior knowledge of the case upon which they are deciding. or unÂ·biâ²assed. without bias or prejudice; objective; impartial.
late 14c., unbiased, from Old French indifferent impartial or directly from Latin indifferentem (nominative indifferens) not differing, not particular, of not consequence, neither good nor evil, from in-not, opposite of (see in-(1)) + differens, present participle of differre set apart (see differ).