Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
喜び よろこび joy/delight/rapture/pleasure/gratification/rejoicing/congratulations/felicitations/(P)jlpt3
こころ mind, heartjlpt4
喜ぶ よろこぶ be delightedgodan, jlpt4, verb, vintrans
悲しみ かなしみ sadness, sorrow, griefjlpt3
花びら はなびら petalshokubutsu