A koku of imported rice is, however, 330½ lbs. The following koku must also be noted: ordinary barley, 231 lbs.; naked barley 301.1 lbs.; wheat 288.7 lbs.; proso millet, 247.9 lbs.; foxtail millet, 280.9 lbs.; barnyard millet, 165.2 lbs.; brickaheat, 247.9 lbs.; maize, 289.2 lbs.; soya beans, 286.5 lbs.; azuki (red) beans, 319.9 lbs.; horse beans, 266.6 lbs.; peas, 306.5 lbs.
Hyō (roughly 2 bush.) = 1.985 bush. = 4 tō = bale of rice.
Tō (roughly 4 gals, or ½ bush.) = 3.970 gals, or .496 bush, or 1.985 pecks = 10 shō.
Shō (roughly 1½ qts.) = 1.588 qts. or 0.198 pecks or 108½ cub. in. = 10 gō.
Gō (roughly ⅓ pint) =.3176 pints or 0.019 pecks.
Rice is not bagged but baled, and a bale is 4 tō or 1 hyō.
WEIGHT
Kwan or kwamme (roughly 8¼ lbs.) = 8.267 lbs. av. or 10.047 lbs. troy = 1,000 momme.
Kin (catty) = 1.322 lbs. av. or 1.607 troy = 160 momme.
Momme = 2.116 drams or 2.411 dwts. According to American measurements a momme is 0.132 oz. av. and 0.120 oz. troy.