Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
shi (num) fourjlpt5, mix
hachi eightjlpt5
sen 1,000, thousandjlpt5
七つ nanatsu sevenjlpt5
五つ itsutsu fivejlpt5
nana 7jlpt5
roku (num) sixjlpt5
幸せな shiawase na happyadj, jlpt3
四十 yonjuu 40math
kyuu ninejlpt5, mix
九九 kuku násobilkaleda1, math
二つ futatsu twojlpt5
too 10, tenjlpt5
百万 hyakuman (1)1,000,000, one million, million, (2)many mix
ichi onejlpt5