While delivering potions to the army, Kaoru accidentally deciphers a coded message from a crime ring that the army had been pursuing. An army officer takes notice and asks Kaoru to decipher another message regarding a hidden treasure.
A gold coin weighs less than 
ten grams, which means...
...قطعة ذهبيّة تزِن أقلّ من 10 غرامات، يعني
Eine Goldmünze wiegt weniger
als zehn Gramm. Das heißt …
Una moneda de oro pesa menos
de 10 gramos, o sea que…
Una moneda de oro pesa menos
de 10 gramos, o sea que…
Une pièce d’or en pèse moins de 10.
Una moneta d'oro non pesa nemmeno 10 grammi.
Uma moeda de ouro pesa menos de
dez gramas, então, significa que...
Один золотой весит 
меньше десяти. А значит...