G029_kanri2 kan = new G029_kanri2(); String nen = (String) kan.cbkYaer4.getSelectedItem(); nen = nen.substring(2); String tuki = (String)kan.cbkMonth3.getSelectedItem(); String hi = (String) kan.cbkDay3.getSelectedItem(); String name = (String) kan.cbkKenteiname3.getSelectedItem(); String kyu = (String) kan.cbkKyu1.getSelectedItem();