For the purpose of development of red color stain body, bone body which can be fired at 1180 ℃ and has a higher degree of whiteness and transmission was developed and a property experiment depending on the content of Fe₂O₃ was performed. For manufacturing this body, 9% addition of bone ash to commercialized white body resulted in the best whiteness and proper physical characteristics. In an experiment of oxidized iron addition using this body as a basis, red color stain body fired up to 1150 ℃ following the addition of 6% oxidized iron showed physical characteristics such as 5.4R color closer to theory color, 0.08% water absorption rate, 9.1% shrinkage, and 1861 ㎏f/㎠ bending strength, which implies that this body is suitable for red color stain body.