Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
みず waterjlpt5, kagaku, ryouri, shizen
dayjlpt4, toki
大きい おおきい big, large, greatadj, jlpt5
守る まもる (1)to protect/to guard/to defend/ (2)to keep (i.e. a promise)/to abide (by the rules)/to observe/to obey/to follow/(P) godan, jlpt3, leda1, verb, vtrans
一つ ひとつ onejlpt5