Oct 11, 2023 〜 Oct 13, 2023 Oeshiki at Ikegami Honmonji 2023 Ikegami Honmonji 池上本門寺, 1-1-1 Ikegami, Ota, Tokyo Ceremony commemorating the passing of the saint Nichiren, a 13th century Japanese Buddhist whose teaching provides the basis for Nichiren Buddhism.