熱
heat, temperature, fever, mania, passion
On'yomi: ネツ (netsu)
Kun'yomi: あつ.い (atsu.i)
Stroke order
誠
sincerity, admonish, warn, prohibit, truth, fidelity
On'yomi: セイ (sei)
Kun'yomi: まこと (makoto)
Stroke order