A vibratory gyro element 100 includes a fixed part 10, a resonator 20 having a cos Nθ (N is a natural number of two or more) mode of vibration, support parts 30, and electrodes 40. The electrodes 40 are arranged in 4N orientations arranged in an outer cir...

A six-direction indicator (10) is provided in an XYZ rectangular coordinate system and includes a shaft (221) on an X axis, a rotation member (18) rotatable around an axis inclined at 35.26° with respect to a rotation axis, guide pins (24A to 24D) provide...