Janai Purnima, also known as Raksha Bandhan in some regions, is a significant Hindu festival celebrated primarily in Nepal and parts of India on the full moon day of the Hindu month of Shrawan, which falls between July and August. The festival holds profound cultural, religious, and social importance. For males of certain castes, such as Brahmins and Chhetris, Janai Purnima is a time for the renewal of vows through the replacement of the sacred Janai thread, symbolizing a commitment to a virtuous and disciplined life. Devotees also engage in sacred baths in holy rivers or ponds, performing rituals to purify both their physical and spiritual bodies. The thread ceremony, known as Rakshya Bandhan, involves priests tying a protective thread around the wrists of men, women, and children, reciting mantras to ward off negative energies and misfortune. The festival is deeply rooted in Hindu mythology, with stories such as the legend of Vamana and Bali, where Lord Vishnu, in his Vamana avatar, ...