<prompt> Ngwala tšwetšopele ya serapa se - Hirai o ile a dirišana le motantshi wa Sefora wa lehlwa Marien de la Asuncion ka 2011. Ba ile ba thopa sefoka sa silifera go 201112 Japan Championships  <response>: .. le Go dira mathomo a bona a boditšhabatšhaba, ba beile 14th ka 2012 Nebelhorn Trophy le 11th ka 2013 Four Continents Championships. 