Retires.... — -reducing Mosaic-fsdss-531 Makoto Toda

The challenge here is ensuring that all the information is accurate. For instance, verifying the exact year of Toda's retirement and the specific details of the Mosaic Project and FSDSS-531. Since "FSDSS-531" isn't a widely referenced term, I might need to interpret it in the context of fuel-saving systems. Perhaps FSDSS stands for Fuel Saving Design or Software System, with 531 being a model number. The user might have a typo or specific internal reference for that code, so the paper should present it as given but clarify its role in the project.