Studying the animation techniques of Sanae Yamamoto, Murata produced dozens of mostly educational films at the Yokohama Cinema studio featuring such characters as Momotarō and Norakuro.
Mempelajari teknik animasi dari Sanae Yamamoto, Murata memproduksi dozen-dozen yang kebanyakan dari film-film pendidikan di studio Yokohama Cinema yang menampilkan karakter-karakter seperti Momotarō dan Norakuro.