Downloading save data for official games is generally acceptable. However, distributing or using containing copyrighted assets (character models, music) without permission violates Bandai Namco’s IP rights. Save data alone (without the game ROM) is usually considered legal.
is a popular fan-made "Total Conversion Mod" for the original PlayStation Portable (PSP) Shin Budokai series. While there is no official ninth installment from Bandai Namco, this modded version for the PPSSPP emulator keeps the legacy alive by adding modern characters, HD textures, and updated gameplay mechanics. What is included in the Shin Budokai 9 Mod? Dragon Ball Z Shin Budokai 9 Save Data