良心

N2 都心 toshin heart (of city) N2 仲良し nakayoshi intimate friend, bosom buddy N3 心臓 shinzou heart, cardiac organ N3 心理 shinri psychology, mentality, mind N3 感心 kanshin admiration, being impressed N3 関心 kanshin interest, concern, attention N3 決心 kesshin determination, resolution, firm decision N3 用心 youjin care, caution, precaution N3 中心 chuushin center, core, main point

N3 良 ryou / yo.i, -yo.i, i.i, -i.i good, pleasing, skilled N4 心 shin / kokoro, -gokoro heart, mind, spirit