Nichiren Shōshū
Nikken Abe (阿部日顕, Abe Nikken; also known as Nikken Shonin; 19 December 1922 – 20 September 2019) was a Japanese Buddhist monk who served as the 67th High Priest of Nichiren Shōshū Buddhism and chief priest of Taiseki-ji head Temple in Fujinomiya, Japan.