In Kaizen on Roblox, your grade usually changes automatically when your level/reputation hits the next threshold, so there typically isn’t a manual “change grade” button. Public community info says grades are tied to progression, with examples like Grade 4 around 5k rep, Grade 3 around 25k, and Grade 2 around 150k, while Grade 1 is noted as not obtainable in that source.

How it works

  • Keep leveling up and progressing your character.
  • Complete quests and grind enemies to raise your level/reputation faster.
  • If your grade is not updating right away, it may be because you have not reached the required threshold yet or the game has changed its grading system in a later update.

What to do

  1. Check your current level and progress carefully.
  2. Continue farming mobs, quests, or bosses for faster growth.
  3. Rejoin the game or switch servers if your UI seems out of sync.
  4. Treat “grade changing” as progression-based, not something you manually pick.

Important note

Some videos and forum posts about Kaizen include scripts or exploit-related content, but using those can violate Roblox/game rules and is risky. The safest approach is to progress normally through gameplay.

TL;DR

You don’t usually choose your grade in Kaizen; it upgrades automatically as you level/progress. If you want, I can also turn this into a short forum-style reply or a step-by-step beginner guide.