Bentukin Tools — Train on MMD imports, then build your own characters. Bentukin Tools is a Blender add-on for anyone who learns rigging and weight painting by studying imported MMD models — and then goes on to build original characters of their own. Imported MMD models almost always arrive with Japanese, Chinese, or Korean bone and vertex-group names. With one click, Bentukin Tools translates every non-Latin name — shape keys, vertex groups, bone collections, and bone names — into clean, readable English, so you can actually understand the rig you are studying. While you study, the weight-painting popup panels (shape keys, vertex groups, bone collections, and a full weight-tools panel) keep everything one keystroke away. Copy and paste weights with Ctrl+Shift+C / Ctrl+Shift+V, and weights auto-mirror to the matching .L / .R side. Move weights between two meshes, smooth, normalize, mirror, limit, clean up, and check them without leaving the 3D view. The tool hotkeys are yours to rebind from inside the add-on. For animation work, the Animation panel (Ctrl+Shift+A) lets you set the frame range and duration with editable hour / minute / second fields, see the exact frame count and real-time duration at your FPS, and browse every action in the file — select and delete the ones you no longer need in a click. When you are done learning, delete the entire imported model in one click — meshes, armatures, materials, everything — and start building your own. Cleanup is surgical: only the selected model and its leftover data are removed, so your other objects stay exactly where they are. Works alongside all your other add-ons. Bentukin Tools lives entirely in its own N-panel tab and never touches or overwrites data created by other add-ons, so it runs side by side with CATS, MMD Tools, VRM Importer, Auto-Rig Pro, Handy Weight Edit, and more — no conflicts. Its hotkeys are conflict-aware: a built-in detector flags any clash and one click resets them to safe defaults. Because it reads MMD models the same way CATS and MMD Tools do, it slots straight into the pipeline you already use. A built-in update check keeps you on the latest version, with one click to the store page. Train on it. Build with it. Perfect for VRChat / VTuber creators, MMD artists moving into original work, and game artists who need fast, readable weight-painting. Blender 4.2+ and 5.2 LTS supported. Version 1.0.0.