甲 - armor, high (voice), A grade

armoring; armouring; armor; armour

first and second; A and B

thyroid (gland)

A-grade; first-class

carapace; shell

result (that makes an act worthwhile); worth (in doing something); value; effect; use; benefit; avail

high-pitched; shrill

Koshien Stadium (baseball park in Nishinomiya, Hyōgo Prefecture)

deck (of a ship)

value in doing something; feeling that something is worth doing; rewarding feeling; sense of satisfaction

top of the foot; instep; dorsum of the foot; dorsum pedis

armor piercing ammunition; armour piercing ammunition