Vocabulary consisting only from characters you are able to read
来日
rainiči
arrival in Japan, coming to Japan, visit to Japanmix
沢山
takusan
a lot, manymix
合宿
gatšuku
lodging together, training camp, boarding housesuru
学術
gakudžucu
science, learning, scholarshipmix
万葉仮名
man'jougana
early Japanese syllabary composed of Chinese characters used phoneticallybunpou
変数
hensuu
variable (e.g. math), parametermix
棚田
tanada
terraced rice-fieldsmix
分類
bunrui
classification, categorization, sortingsuru