postal life insurance
simplicity, brevity
カン / えら.ぶ
easy, ready to, simple, fortune-telling, divination
エキ / やさ.しい
protect, guarantee, keep, preserve, sustain, support
ホ / たも.つ
precipitous, inaccessible place, impregnable position, steep place, sharp eyes
ケン / けわ.しい