Vocabulary consisting only from characters you are able to read
下る
kudaru
(1)to descend, to go down, to come down, (2)to be handed down (of an order, judgment, etc.), (3)to pass (of time), (4)to surrender, to capitulate, (5)(often in neg. form) to be less than, to be i godan, jlpt3, verb, vintrans
館内
kannai
inside buildingmix
甲板
kanpan; kouhan
deck (of a ship); deck (of a ship)mix
人
hito
man, person, human being, mankindhito, jlpt5
黒字
kurodži
balance (figure) in the black
急に
kjuuni
(1)swiftly, rapidly, (2)suddenly, abruptly, immediately jlpt3, mix
肉眼
nikugan
(1)naked eye/ (2)(Buddh) the physical eye/(P) leda1
失くす
nakusu
(1)to lose something, (2)to get rid of godan