Nyoirin Kannon is a principal figure within esoteric Buddhism. The deity saves all sentient beings using a sacred jewel and a sacred wheel. It has six arms so that it can save all the people in the world of "six paths", which means there are six worlds which humans can belong to when they repeat the cycle of rebirth. Another characteristic of the deity is that it sits in contempation.
Nyoirin Kannon, usually depicted as a beautiful female figure adorned with a precious crown, is one of the significant manifestations of Kannon Bodhisattva in Japanese Buddhism. She is often portrayed with numerous hands, akin to the Thousand-Armed Kannon (Senju Kannon), with each hand holding a precious jewel known as the Nyoi Hōju. It is believed that the Nyoi Hōju has the power to grant wishes, and devotees turn to it for assistance in fulfilling their desires.
Nyoirin Kannon symbolizes compassion and empathy, primarily revered for alleviating the suffering and fulfilling the wishes of believers. She is also venerated as a protector against illnesses and disasters, and devotees offer prayers to seek her assistance in times of need. Furthermore, Nyoirin Kannon serves as a symbol of "Nyoi Gan" in Buddhist teachings, signifying the ability to fulfill wishes, and followers pray to her for the realization of their desires.
Nyoirin Kannon is enshrined in many Buddhist temples across Japan, attracting believers and worshippers. Temples dedicated to her conduct special prayers and rituals where devotees seek the blessings of the Nyoi Hōju to fulfill their wishes. Additionally, festivals and events honoring Nyoirin Kannon are celebrated on specific occasions, bringing together believers who join in collective prayer.
In conclusion, Nyoirin Kannon is one of the manifestations of Kannon Bodhisattva widely venerated in Japanese Buddhism. She represents wish fulfillment, compassion, empathy, and protection, playing a crucial role as an object of devotion for many believers, bringing happiness and peace into their lives.