Vocabulary consisting only from characters you are able to read
誰何
suika
challenging (an unknown person), asking a person's identitysuru
日本人
nihonjin
Japanese personmix
生かす
ikasu
(1)to make (the best) use of, to leverage (skills, attributes, experience, etc.), to capitalise on (experience, etc), (2)to let live, to keep alive, (3)to revive, to resuscitate godan, verb, vintrans, vtrans