Word

きのえ
first sign of the Chinese calendar
Word

こう
carapace; shell; 1st in rank; grade A; instep; back of hand; the A party (e.g. in a contract); the first party; plaintiff (label in legal documents)
Word

冑、甲、胄
かぶと
helmet (of armor, armour); headpiece
Word

よろい
armor; armour
Word

かん
treble range (in Japanese music); high note
Word

装甲

そうこう
armored; armoured
Word

甲斐

詮、効
かい
effect; result; worth; use; avail
Word

甲板

かんぱん、こうはん
deck (of a ship)
Word

甲子園

こうしえん
Koshien (location of Koshien Stadium, where the Japan National High School Baseball Tournament is held)
Word

甲斐

suf
がい
effect; result; worth; use; avail