背中

N2 中間 chuukan middle, midway, interim N2 中世 chuusei Middle Ages, medieval times N2 中性 chuusei neuter gender, neutral N2 中途 chuuto in the middle, half-way N2 中年 chuunen middle-aged N2 中指 nakayubi middle finger N2 話中 hanashichuu while talking, the line is busy N3 集中 shuuchuu concentration, focus, centralization N3 最中 saichuu in the middle of, during

N3 背 hai / se, sei, somu.ku, somu.keru stature, height, back N5 中 chuu / naka, uchi, ata.ru in, inside, middle