木刀: wooden sword used for practice

橈骨: (anatomy) radius - (The long bone in the forearm, on the side of the thumb.) / 頭骨: (anatomy) skull, cranium - (The main bone of the head.)

投手: (baseball) pitcher / 党首: (politics) party leader / 当主: a head of family / 頭首: a head of group

討議: debate, discussion / 闘技: competition, contest / 党議: party council

討議: debate

番頭: head clerk, general manager / 晩稲: late-growing rice, late-blooming flowers / 晩冬: late winter / 蟠桃: Saturn peach, donut peach

天然痘: (medicine, pathology) smallpox

東南亜: Southeast Asia

東南アジア: Southeast Asia

当来: afterlife / 到来: arrival; beginning, start / 淘来: washing near