Vocabulary consisting only from characters you are able to read
校庭
こうてい
schoolyard, campusmix
世界一
せかいいち
best in the worldmix
貝
かい
(1)(uk) Japanese babylon (species of shelled mollusk, Babylonia japonica), Japanese ivory shell, (2)(abbr) spinning top (traditionally made from a Japanese babylon shell)
電気屋
でんきや
(1)electric appliance store, (2)(obs) electrician mise