Mainstream animation from the U.S. and Japan may be far apart in sensibility, style, and intended audience, but cartoons from both countries do share one major piece of common ground: the vast difficulty of translating them into live action. Whether softening the artistry of Disney classics for ill-advised blockbuster remakes or attempting to maintain the quirks of a long-running manga adaptation like One Piece for Netflix, there’s an even-when-they-win-they-lose quality to the most notable successes.