World Masterpiece Theater
Mochizuki became known from the early 1990s as director of "Ranma ½", "Kimagure Orange Road" and the Studio Ghibli TV movie "Ocean Waves", he is also known for having directed "Twin Spica", "Zettai Shounen", the acclaimed World Masterpiece Theater series "Porphy no Nagai Tabi". More recently he directed the noitaminA series "House of Five Leaves" in 2010 and Battery in 2016.