 Nyorai zvekuenderera mberi kwechikamu chino - Nanenaina akaburitsa firimu rake rekutanga refirimu Avec Presque Rien... muna 2013, achiratidza hurombo hwaakakurira nahwo. Yakagamuchira mubairo weSustainable Development paVues dAfrique festival muMontreal. Muna 2014, Nantenaina akatungamira zvinyorwa Ady Gasy. Firimu racho rinorondedzera kubvunzurudza kwaNantenaina vanhu vokuMadagascar pamusoro pemamiriro ezvinhu munyika yavo. Yakawana mubayiro weEden Grand Prize wemufirimu wakanakisisa pamutambo weLumiere dAfrique pamwe neIndian Ocean Prize paInternational Film Festival yeAfrica neZvitsuwa. Akatungamira pfupi pfupi Zanaka, ainsi parlait Félix muna 2019. Firimu racho rinorondedzera kumukira kwa1947mukurwisana nokutonga kweFrance uko kwakaguma norufu rwezviuru. Yakapihwa iyo Poulain dargent muFESPACO uye iyo Zebu dOr muPan-African zvinyorwa chikamu neRencontres du film court. 