As a starting point for practice, try standardizing the weight of one shari portion to between 10 and 15 grams. This is not the definitive correct weight, but a baseline to ensure you shape each portion under consistent conditions.
Reason for Fixing the Weight
If the weight varies each time, it becomes hard to determine whether differences come from your shaping technique or simply from the amount of shari used. Initially, prepare three variations at 10g, 12g, and 15g, then compare their shapes, size in the mouth, and how they fall apart.
Practice Method
- Prepare only the amount of vinegared rice needed at one time.
- Use a scale to divide it into equal weights.
- Shape each portion using the same steps and record the shape and how it falls apart.
- For the next practice session, adjust the weight by 1 to 2 grams to compare differences.
Important Notes
The ideal amount of shari depends on the size of your restaurant’s sushi and the topping (neta). Don’t rigidly set 10 to 15 grams as the “correct” value; instead, find a range that suits your hand size and the toppings you use.
What to Record Next
- Weight of shari portion
- Temperature before shaping
- Number of times shaped and time taken
- Ease of eating combined with topping
