Vocabulary consisting only from characters you are able to read
中
naka
inside, middle, amongjlpt5
死守
shishu
defending to the last/defending desperatelyleda1, suru
守る
mamoru
(1)to protect/to guard/to defend/ (2)to keep (i.e. a promise)/to abide (by the rules)/to observe/to obey/to follow/(P) godan, jlpt3, leda1, verb, vtrans
手がかり
tegakari
(1)clue, key, trail, scent, track, contact, (2)handhold, on hand mix