宣
proclaim, say, announce
On'yomi: セン (sen)
Kun'yomi: のたま.う (notama.u)
Stroke order
誓
vow, swear, pledge
On'yomi: セイ (sei)
Kun'yomi: ちか.う (chika.u)
Stroke order
式
style, ceremony, rite, function, method, system, form, expression
On'yomi: シキ (shiki)
Stroke order