Oshogatsu is the Japanese New Year celebration, typically observed from January 1st to January 3rd. It marks the beginning of the new year according to the Gregorian calendar and is a time for family gatherings, special meals, and various traditional customs. During Oshogatsu, people often visit shrines and temples to pray for good fortune in the coming year. Traditional foods, such as osechi ryori, are prepared and enjoyed, featuring a variety of colorful dishes that symbolize prosperity and happiness. The holiday is also marked by the giving of otoshidama, small envelopes containing money for children.