Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
赤字 akaji (1)deficit, (being in or going into) the red, (2)red text, red letters, (3)corrections (by a teacher or proofreader) written in red mix
青空 aozora modrá oblohaleda1, shizen
足りない tarinai (1)insufficient/not enough/lacking/ (2)dim-witted/slow/one brick short of a full load adj
お年玉 otoshidama novoroční dárek, novoroční koledaleda1
白バイ shirobai police motorcycleryokou