Mariko has worked on BAFTA and academy award nominated films such as Joshua Oppenheimer’s The Act of Killing and The Look of Silence, and Shiori Ito’s Black Box Diaries. She also worked on Lisa Rovner’s Sisters with Transistors, Marcus Werner Hed’s The R&B Feeling, and Others Like Me, and on artists’s films such as Maeve Brennan’s Listening in the Dark, Manu Luksch’s Dreams Rewired, The Otolith Group’s infinity minus infinity, and Robin Meier’s Synchronicity.