Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
葉書 はがき postcardjlpt3, jlpt5
さん (num) threejlpt5, mix
お年玉 おとしだま novoroční dárek, novoroční koledaleda1
水色 みずいろ turquoiseiro, leda1
治水 ちすい flood controlsuru