Pedzisa mashoko anotevera: Pamakwikwi eOlympics a2012, Matsuda akahwina menduru mbiri. Akadzivirira menduru yake yebronze mumakwikwi emamita 200 achimhanya neshiri ndokushambira gumbo reshiri kwechikwata cheJapan chakakunda menduru yesirivha muJapan
4 × 100 metres medley relay naRyosuke Irie, Kosuke Kitajima, uye Takuro Fujii. Akashambirawo 100 metres butterfly, uko akaenzana nenzvimbo yegumi nenhanhatu mumakwikwi uye akazorasikirwa nemutambo wekushambira naBenjamin Starke wekuGermany, achimubvisa mumasemifinal.