An ochoko is a small, traditional Japanese cup used for drinking sake, a popular Japanese rice wine. Typically made from ceramic, porcelain, or glass, these cups are designed to enhance the drinking experience by allowing the drinker to appreciate the aroma and flavor of the sake. The size of an ochoko usually ranges from 30 to 60 milliliters, making it perfect for sipping. In Japanese culture, the use of ochoko is often associated with rituals and social gatherings. When serving sake, it is common to pour it into the ochoko from a larger vessel called a tokkuri. This practice emphasizes hospitality and respect, as pouring for others is a sign of good manners in Japanese society.