Vocabulary consisting only from characters you are able to read
大変
たいへん
awful, dreadful, terrible, very, seriousadj, jlpt5
多く
おおく
many, much, largely, abundantly, mostlyjlpt3
本名
ほんめい
real name; real namemix
体術
たいじゅつ
classical form of martial artmix
夜中
よなか
during the night, at night; (arch) all night, the whole night; midnight, dead of nightmix