A table game management system according to the present invention includes a camera that images a game token placed on a game table, and a management control device that grasps a type of the game token placed on the game table based on a color of a side face of the game token imaged by the camera.

A neckwear includes a neckband and a neckband module and may further include one or more fastener members and one or more display segments for coins, medals or bars. The neckband is connected to said neckband module, and said one or more fastener members pivotably connects said neckband module and said one or more display segments. Also provided for a neckwear are a hermetically sealed neckband module or display segment, a display segment configured to be intra-changeable, display inserts for a neckband module or display segments, torso segments, and a neckband module with a member of a fastener to accommodate interchangeable display segments.

A neckwear includes a neckband and a neckband module and may further include one or more fastener members and one or more display segments for coins, medals or bars. The neckband is connected to said neckband module, and said one or more fastener members pivotably connects said neckband module and said one or more display segments. Also provided for a neckwear are a hermetically sealed neckband module or display segment, a display segment configured to be intra-changeable, display inserts for a neckband module or display segments, torso segments, and a neckband module with a member of a fastener to accommodate interchangeable display segments.

A management system includes a recording device recording an image of a gaming chip and an inspection device determining a type and authenticity of the gaming chip. The gaming chip has a multilayer structure in which both sides of a colored layer are sandwiched between light color layers, surface printing representing a type of the gaming chip is performed on outer sides of the light color layers, and an authenticity recognition mark is printed on the colored layer of an inside of the light color layers by an infrared absorbing material. A visible light camera photographs a visible light image of the surface printing, and an infrared light camera photographs an infrared image of the internal printing. The inspection device determines the type and authenticity of the gaming chip using the visible light image and the infrared image.

A management system includes a recording device recording an image of a gaming chip and an inspection device determining a type and authenticity of the gaming chip. The gaming chip has a multilayer structure in which both sides of a colored layer are sandwiched between light color layers, surface printing representing a type of the gaming chip is performed on outer sides of the light color layers, and an authenticity recognition mark is printed on the colored layer of an inside of the light color layers by an infrared absorbing material. A visible light camera photographs a visible light image of the surface printing, and an infrared light camera photographs an infrared image of the internal printing. The inspection device determines the type and authenticity of the gaming chip using the visible light image and the infrared image.

The invention relates to a metal disk (2) comprising a circular core region (4) and a circular annular region (5), wherein the core region and the annular region are integrally formed and embossed, the core region is provided in the interior of the annular region, the annular region comprises a plurality of uniform segment portions (3), the core region is delimited from the annular region on an upper side of the metal disk by means of a peripheral closed peripheral groove (7) and each segment portion in the annular region is delimited from each adjacent fan-shaped segment portion by a radial groove (8) which ends at the closed peripheral groove, the direction of each radial groove extends on a straight line from a center point (M) of the metal disk to an outer edge of the annular region of the disk, and the segment portions can be manually bent around the peripheral groove relative to the core region in one direction.

The invention relates to a metal disk (2) comprising a circular core region (4) and a circular annular region (5), wherein the core region and the annular region are integrally formed and embossed, the core region is provided in the interior of the annular region, the annular region comprises a plurality of uniform segment portions (3), the core region is delimited from the annular region on an upper side of the metal disk by means of a peripheral closed peripheral groove (7) and each segment portion in the annular region is delimited from each adjacent fan-shaped segment portion by a radial groove (8) which ends at the closed peripheral groove, the direction of each radial groove extends on a straight line from a center point (M) of the metal disk to an outer edge of the annular region of the disk, and the segment portions can be manually bent around the peripheral groove relative to the core region in one direction.

A game token money includes a plurality of plastic layers laminated through thermocompression bonding including at least a colored layer in the middle to specify a value of the game token money and a pair of pale color layers laminated on both sides of the colored layer. An RFID is embedded in a layer other than the outermost layer of the plurality of plastic layers; and a classification part is filled in at least one of the pale color layers to indicate a classification of the game token money. The classification part is recognizable from a side face and a front face of the game token money. The RFID contains information regarding a value of the game token money and a classification of the game token money indicated by the classification part.

A neckwear includes a neckband and a neckband module and may further include one or more fastener members and one or more display segments for coins, medals or bars. The neckband is connected to said neckband module, and said one or more fastener members pivotably connects said neckband module and said one or more display segments. Also provided for a neckwear are a hermetically sealed neckband module or display segment, a display segment configured to be intra-changeable, display inserts for a neckband module or display segments, torso segments, and a neckband module with a member of a fastener to accommodate interchangeable display segments.

A neckwear includes a neckband and a neckband module and may further include one or more fastener members and one or more display segments for coins, medals or bars. The neckband is connected to said neckband module, and said one or more fastener members pivotably connects said neckband module and said one or more display segments. Also provided for a neckwear are a hermetically sealed neckband module or display segment, a display segment configured to be intra-changeable, display inserts for a neckband module or display segments, torso segments, and a neckband module with a member of a fastener to accommodate interchangeable display segments.