(Buddhism) Kyūjitai form of 釈迦牟尼 (Śākyamuni)

a tetrapod (a concrete structure used in breakwaters to absorb and reduce the energy of waves, such as along a shoreline)

filter (electronics or software to separate unwanted signal)

(Shinto, Japanese mythology) Ugayafukiaezu, the son of Hikohohodemi no Mikoto and Toyotamabime, and the father of Emperor Jimmu