訓 これ,この,ここ ・ 音 ゼ,シ
漢越音: thị
The sun 日 over a variant of 正 (correct): what is upright under the sun is right, as in Vietnamese thị phi (right and wrong).
Stroke data: KanjiVG (CC BY-SA 3.0) — kanjivg.tagaini.net
平和を守ることが国是だ。 (へいわをまもることがこくぜだ)
Protecting peace is national policy.