Folktales from Japan S01 E04 Strong Tarou, The Village of the Nightengales, Hirabayashi

A couple creates a child from dirt, a woodcutter breaks his promise, and in the last tale we learn the meaning of “Hirarin, Heirin, Tairarin, Tairabayashi and Ippachijuu no Mokumoku, and Hitotsutoyattsudetokkikki” Source: crunchyroll