Like a Dragon: Infinite Wealth won’t require a high-end system to run well, judging from the game’s official PC system requirements.
According to the requirements, which were shared on the game’s Steam store page, the game will require an Intel Core i5-3470, 3.2 GHz or AMD Ryzen 3 1200, 3.1 GHz CPU and NVIDIA GeForce GTX 960, 4 GB or AMD Radeon RX 460, 4 GB or Intel Arc A380, 6 GB GPU to run at 1080p, low settings, 30 FPS and Balanced FSR setting. The recommended requirements aren’t particularly high, so it definitely looks like 4K resolution, 60 FPS will be easily achievable even by non-top-end systems.