Vocabulary consisting only from characters you are able to read
世話になる
sewaninaru
to receive favor (favour), to be much obliged to someone, to be indebtedgodan, verb
板
ita
(1)board, plank, (2)sheet (of metal), plate (of glass), pane, slab, (3)(abbr) cutting board, chopping board, (4)(abbr) stage (i.e. at a theatre) mix
地下街
čikagai
underground shopping center, underground shopping centremix
出来事
dekigoto
incident, affair, happening, eventjlpt3
半減
hangen
reduction by half, halvesuru