Play word 元ネタ 元ネタ もとネタ original (that was parodied or acted as an inspiration for something else, etc.)
Play word 元梱 元梱 もとこん original packaging (e.g. box holding several cartons, each with individually packaged products)
Play word 元宵節 元宵節 げんしょうせつ lantern festival, held on the night of the 15th day of the first month in the lunar calendar