A peculiar case of biomedical effects was found to exist, where lots of perspiration on palms of a subject appeared, and temperatures of the palms were decreased consider ably during and after an irradiation onto a Laokung (HC3, PCS) by an external qi emitted from an artificial qi-generator made of a 80kHz quartz resonance system. This temperature-decreased and perspiring condition was kept about 40〜60 minutes after the irradiation, being accompanied with an irritationlike stimulation and a warm sensation in the Laokungs. Biomedical effects of the irradiation by the qi-generator were studied for this peculiar case. A drastic recovery of the grip strength was found to occur after the several irradiations onto the Laokungs of the subject. Changes in blood pulses and pressures also appeared.