An electronic cymbal comprising: a frame (4, 42) with a disc-shape; and a case (8, 80, 81, 82) attached to a bottom surface of the frame (4, 42) to protect electronic components, wherein the frame (4, 42) is provided with a frame-side attaching section, the case (8, 80, 81, 82) is provided with a case inner wall with a wall-shape that forms an inner peripheral side thereof; a case outer wall (8a, 82a) with a wall-shape that forms an outer peripheral side thereof; a case bottom wall with a wall-shape that forms a bottom surface of the case (8, 80, 81, 82); a case-side attaching section (8b, 8d, 80d, 81b, 82b); a strut attaching section for attaching a strut that supports the electronic cymbal; and a protecting section that protects the electronic components, the case (8, 80, 81, 82) is attached to the frame (4, 42) by fitting the frame-side attaching section and the case-side attaching section (8b, 8d, 80d, 81b, 82b) into each other, the electronic cymbal being characterized in that the case-side attaching section (8b, 8d, 80d, 81b) is configured with a hooking section (8b, 81b) having a tip end portion (8b1, 81b1) with a tapered shape and a protruding portion (8b2) that protrudes upward, and the hooking section (8b, 81b) is provided on the case outer wall, the frame-side attaching section is configured with a projection accommodating section (4c2) into which an upper portion of the hooking section (8b, 81b) of the case-side attaching section (8b, 8d, 80d, 81b) is fitted, and a support section (4c1, 42c1) that supports a bottom surface of the case-side attaching section (8b, 8d, 80d, 81b), and the case outer wall (8a, 82a) is attached to the frame (4, 42) by fitting the hooking section (8b, 81b) of the case-side attaching section (8b, 8d, 80d, 81b) into the projection accommodating section (4c2) and the support section (4c1, 42c1) of the frame-side attaching section. a frame (4, 42) with a disc-shape; and a case (8, 80, 81, 82) attached to a bottom surface of the frame (4, 42) to protect electronic components, wherein the frame (4, 42) is provided with a frame-side attaching section, the case (8, 80, 81, 82) is provided with a case inner wall with a wall-shape that forms an inner peripheral side thereof; a case outer wall (8a, 82a) with a wall-shape that forms an outer peripheral side thereof; a case bottom wall with a wall-shape that forms a bottom surface of the case (8, 80, 81, 82); a case-side attaching section (8b, 8d, 80d, 81b, 82b); a strut attaching section for attaching a strut that supports the electronic cymbal; and a protecting section that protects the electronic components, a case inner wall with a wall-shape that forms an inner peripheral side thereof; a case outer wall (8a, 82a) with a wall-shape that forms an outer peripheral side thereof; a case bottom wall with a wall-shape that forms a bottom surface of the case (8, 80, 81, 82); a case-side attaching section (8b, 8d, 80d, 81b, 82b); a strut attaching section for attaching a strut that supports the electronic cymbal; and a protecting section that protects the electronic components, the case (8, 80, 81, 82) is attached to the frame (4, 42) by fitting the frame-side attaching section and the case-side attaching section (8b, 8d, 80d, 81b, 82b) into each other, the electronic cymbal being characterized in that the case-side attaching section (8b, 8d, 80d, 81b) is configured with a hooking section (8b, 81b) having a tip end portion (8b1, 81b1) with a tapered shape and a protruding portion (8b2) that protrudes upward, and the hooking section (8b, 81b) is provided on the case outer wall, the frame-side attaching section is configured with a projection accommodating section (4c2) into which an upper portion of the hooking section (8b, 81b) of the case-side attaching section (8b, 8d, 80d, 81b) is fitted, and a support section (4c1, 42c1) that supports a bottom surface of the case-side attaching section (8b, 8d, 80d, 81b), and the case outer wall (8a, 82a) is attached to the frame (4, 42) by fitting the hooking section (8b, 81b) of the case-side attaching section (8b, 8d, 80d, 81b) into the projection accommodating section (4c2) and the support section (4c1, 42c1) of the frame-side attaching section.