Vocabulary consisting only from characters you are able to read
三角関数
さんかくかんすう
trigonometric functionmath
関西地方
かんさいちほう
Kansai region (south-western half of Japan, including Osaka)namae
支持
しじ
support, maintenancesuru
灯台
とうだい
(1)lighthouse, (2)old-fashioned interior light fixture comprising a wooden pole with an oil-filled dish and a wick atop it mix
関東
かんとう
Kantou (eastern half of Japan, including Tokyo)namae
Dveře zůstaly otevřené.mix
反対意見
はんたいいけん
dissenting opinion, opposition viewpoint, contra (view)mix
黒星
くろぼし
(1)black spot/black dot/bull's-eye/ (2)failure mark (sumo)/(P) leda1