| Seals last up date 2005/1/30 |
| Material | Characteristics |
|---|---|
| Natural box tree | This has the longest history as a material of seal in
Japan. A box tree is called 'Diamond of Tree', and has high-density and stickiness. It is very suitable for making seals. |
| Black water buffalo | This is made by processing a horn of water buffalo and dyed in jet black. It has enough stickiness and is a reasonable material for practical use. |
| Writing style | Characteristics |
|---|---|
| Insou-tai | This is designed on the basis of Tensho (= the seal-engraving style of writing Chinese characters). It is particular to Japanese seals and quite often used as a personal registered seal. |
| Koin-tai | This is based on Chinese Reisho (= the scribes' style of writing Chinese characters) and makes it rather round. It is a Japanese original style and generally used as a ready-made and informal seal. In Japan, this style is mainly used as an unregistered seal or a bank seal. |
| Kaisho-tai | This is the square style which transformed Chinese Reisho. This style is slanted slightly towards the upper right corner. The strokes of each character are clearly defined. |
| Tensho-tai | The width of each character is identical. This style has a geometric beauty and is reminiscent of olden times. It is suitable for all kinds of seals, especially quite often used as a managerial seal in Japanese business scene or for a square seal. |
| Gyosho-tai | This is between Kaisho and Sosho (= the cursive style of writing Chinese
characters). It looks like writing Kaisho in a running style. It is mostly used as an unregistered seal in Japan. |
| Material/ | Price |
|---|---|
| Natural box tree | $100 |
| Black water buffalo | $200 |
| Material | Price |
|---|---|
| Natural box tree | 21 square mm: $200 24 square mm: $220 |
| Black water buffalo | 21 square mm: $280 24 square mm: $300 |
| Size | Price |
|---|---|
| 15 square mm | $151 |
| 12 * 20 mm | $170 |