Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
shi (num) fourjlpt5, mix
hachi eightjlpt5
一つ hitotsu onejlpt5
aka rediro, jlpt5
百万 hyakuman (1)1,000,000, one million, million, (2)many mix
人口 jinkou populationjlpt4, leda1
一兆 icchou 1,000,000,000,000, one trillion, one billion (obs. British)mix
too 10, tenjlpt5
九九 kuku násobilkaleda1, math
六つ muttsu sixjlpt5