This is it! Kamedake's Risou-gata Soroban has the traditional shape of Soroban.
The word "risou" means "ideal". The word "gata" means "model".
Risou-gata describes a model which has an Ideal Shape of Soroban.
When you hold Soroban's frame, you will find how you can hold it so easily.
You can concentrate on Fingering.
Risou-gata describes a model which has an Ideal Shape of Soroban.
When you hold Soroban's frame, you will find how you can hold it so easily.
You can concentrate on Fingering.
Kamedake Risou-gata Soroban
【Product Description】
- ・The upper and lower frame have smooth concave, so that you can hold Soroban easily and naturally. Even a child can hold Soroban in his / her hand easily.
- ・There are flat bars on the back side, which fix the cross bar not to move. This is one of the mechanism to make Soroban robust.
- ・All four corners are rounded very well, so it is smooth to feel, beautiful to see, and even sturdier.
Regarding other features, please take a look at this.
27 digits
| Item # | Price | Beads | Material | Dimensions | Remarks |
| 1440 | ¥4,000 |
Schmidt's Birch |
Laminated Material |
386×64.5×18.5 | |
| 1450 | ¥5,000 | ||||
| 1460 | ¥6,000 | ||||
| 1480 | ¥8,000 | African Ebony | |||
| 14100 | ¥10,000 | ||||
| 14150 | ¥15,000 | ||||
| 14200 | ¥20,000 | ||||
| 14300 | ¥30,000 | ||||
| 14500 | ¥50,000 | ||||
| ※in Risou-gata Series, 25 digits, 21 digits are also available. ※If you prefer other types of bead rather than Betula schmidtii, please contact to us. |
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Push the button, Reset it All! Kamedake's One-Touch Series.
Kamedake Magnetic Soroban
【Product Description】
- ・This Soroban equips a Magnetic Reset Equipment.
- ・All you have to do is to push the button, then all the beads will be cleared.
- ・Magnetic Soroban uses permanent magnet. There are no tiny screws or spring, so it's very robust compared to those uses small parts one.
- ・This Soroban is highly recommended to those who need rapid calculation or who will take part in competitions.
Regarding the difference between Magnetic Soroban to
Sorotop Soroban, please take a look at this.
| Item # | Price | Beads | Material | Dimensions | Remarks |
| M60 | ¥6,000 |
Schmidt's Birch |
Laminated Material |
331×65.5×19 | within Paper case |
| M70 | ¥7,000 | within Exclusive Leather Case | |||
| M100 | ¥10,000 | ||||
| M120 | ¥12,000 | African Ebony | |||
| M180 | ¥18,000 | ||||
| M200 | ¥20,000 | ||||
| M300 | ¥30,000 | ||||
| M500 | ¥50,000 | within High Grade Cloth Case | |||
| ※ The item M120 and higher have a golden button. | |||||
【Product Description】
- ・Sorotop Soroban uses Spring-operated Reset System.
- ・With Reset Equipment, you can clear beads just one touch, no need to slide your finger.
- ・This is suit for rapid calculation, competitions, certification tests.
Regarding the difference between Sorotop Soroban to
Magnetic Soroban, please take a look at this.
Soroban to Go! Put your soroban in your pocket. Kamedake's Portable Soroban.
Kamedake Portable Soroban
Abacus with Big Beads and Backboard. This is called "Ton-ya" Soroban, which once had used to be used in stores. Enjoy the sound of the beads.
| Item # | Price | Specifications |
Dimensions |
|
| 480 | ¥8,000 |
15 digits 4 beads / Schmidt's Birch beads / Wooden Frame |
334×100×36 | |
| 560 | ¥6,000 | 15 digits 5 beads / Plastic beads / Wooden Frame | 328×106×34 | |
Carrying Case for Abacus. Protecting your soroban from shock, scratch or other hazards.
Carrying Case for Abacus
It is highly recommended to use the exclusive Leather Case for One-Touch Soroban.
Leather Case for One-Touch Soroban
| Item # | Price | Specification | Dimensions |
| 1000 | ¥1,000 |
for 23 digits, Plastic Leather, Brown |
350×85×24 |
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