[かいよせ, kaiyose] (n) west wind in the early spring (traditionally on the night of the 20th day of the second month of the lunar calendar); wind that blows seashells ashore
[かずく;かづく, kazuku ; kaduku] (v5k) (1) (uk) (arch) to be underwater from the neck down; to collect shells, seaweed, etc. by diving under the water; (2) to force something under the surface of the water