Vocabulary consisting only from characters you are able to read
真っ暗
makkura
(1)total darkness, pitch dark, (2)bleak future, poor prospects mix
竜
rjou
(1)dragon (esp. a Chinese dragon), (2)naga (semidivine human-cobra chimera in Indian mythology); (3)dragon (esp. a Chinese dragon), (4)naga (semidivine human-cobra chimera in Indian mythology), (3 mix
学食
gakušoku
(abbr) school cafeteriagakkou