Topic The beginner and the senior citizen and the handicapped person where freedom of the hand or the fingertip is not effective being, it offers the Taisho koto performance auxiliary tool which can do the plectrum chord due to the pick easily.SolutionsIn the resonance drum of Taisho koto 1 it grips the pick in installation and removal unrestricted support component, 20 and on the one hand destal in order the other destal to become round trip movement possible in the front and back direction which crosses in chord 3 with start position as an origin, the arm component with the approach route of 30 which is supported in the support component and the said arm component, the arm component it makes the front move from start position with the height where the pick contacts the chord, in the returning/repeating path the arm component it makes the rear move with the height where the pick does not contact the chord and in the pick position variable feature it concatenates 40 which you reset to start position and the arm componentThrough the wire which it does, it has the stepping type pedal which it makes go makes move the arm due to the opening and closing operation of the pedal. Choice figure Drawing 1
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