背後: the rear / 廃語: paleologism

訪客: visitor, guest

法医学: forensic science, forensics

方位磁針: magnetic compass

双方: two-way, both parties, mutual, both / 宗法: (historical) regulations governing Chinese religious observances and social order / 総苞, 総包: involucre, involucrum

方言: dialect, provincialism / 放言: careless remark / 法源: source of law / 法眼: second highest rank of Buddhist monk

保元: Japanese era name extended from 1156 to 1159

放課後: after school

方正: appropriateness; decency; being square about / 法制: legislation / 縫製: sewing / 法政: law and governmental administration / 砲声: sound of a gun

放火罪: (law, firefighting) the crime of arson