Ryu Mod Manager -

Casual modders, players of modern single-player games (especially Japanese or action RPGs), or anyone who finds Vortex too busy and Mod Organizer 2 too complex.

is a lightweight, open-source mod management tool designed primarily for PC games that use DirectX 11, 12, or Vulkan . Unlike more complex mod managers (such as Mod Organizer 2 or Vortex), Ryu focuses on simplicity, speed, and a clean interface—making it an excellent choice for beginners or users who want a no-frills way to enable/disable mods. ryu mod manager

It supports games built on the original engine ( Yakuza 0, Kiwami 1 ), the remastered engine ( Yakuza 3-5 Remastered ), and the modern Dragon Engine ( Yakuza 6, Like a Dragon, Judgment ). Ryu focuses on simplicity