All solid battery, package component and manufacturing method of all solid battery

A manufacturing method of an all solid battery comprising:

• firing a multilayer body having a substantially rectangular parallelepiped shape, in which a first electrode layer including a first electrode pattern and a first margin portion paste and a second electrode layer including a second electrode pattern different from the first electrode pattern and a second margin portion paste are stacked in multiple layers with a solid electrolyte layer green sheet sandwiched therebetween,
• wherein among four side faces other than an upper face and a lower face at ends of the multilayer body in a stacking direction, the first margin portion paste is arranged so as to be exposed to first two side faces facing each other, the first electrode pattern is extended to second two side faces other than the first two side faces, the second margin portion paste is arranged so as to be exposed to the second two side faces, and the second electrode pattern is extended to the first two side faces.