| Technical Term |
| Authorized box | It says Kiwamebako in Japan. It means the box which a successor, a relative or a judgement person authorized that it is a work of artist oneself. |
| Blackish brown point | It says Furimono in Japan. It means the impurities which stuck when a ceramist burns a ware. This is evaluated as no flaw. |
| Chip | It says Hotsu in Japan. It means that a brim or a rim of bottom have a chip. |
| Crackle ware | It says Amade in Japan. It means the porcelain which a small crack occured in the whole surface with a not enough burning. |
| Hairline crack | It says Nyuu in Japan. It means that a brim or a rim of bottom have a crack. |
| Naked point | It says Mushikui in Japan. It means the point that can see bisque. This is evaluated as no flaw. |
| Natural chip | It says Kamakizu in Japan. It means the flaw which occurred with it when ceramist burns a ware. This is evaluated as no flaw. |
| Natural crack | It says Kannyuu in Japan. It means the crack which occurred on a plane of glaze. This flaw lowers evaluation in case of porcelain. |
| Nigoshide | It means white porcelain of a soft facial expression as the juice which sharpened rice. There are only 20% to a finished product in order to be broken which the middle burning. Kakiemon does not write a signature with the work which he used this skill for daringly. |
| No flaw | It says Mukizu in Japan. It means that there are not a chip and a crack. |
| Ordered box | It says Awasebako in Japan. It means the box which let a joiner make it so that an owner keeps a ware. |
| Original box ( | It says Tomobako in Japan. It means the box which let a joiner make it so that artist oneself keeps a work. |
| Perfection | It says Kanpin in Japan. It means condition which there are not a flaw and a weak point. |
| Stuck point | It says Hittsuki in Japan. It means the point which stuck between them, when ceramist burns a ware. This is evaluated as no flaw. |
| Unglazed point | It says Yugire in Japan. It means the point where is not covered with glaze. This is evaluated as no flaw. |