Discover how to rise as a Special Class Investigator and secure the coveted Arata Proto Quinque in GHOUL://RE. Start your quest today!

In GHOUL://RE, every Investigator wants more than just survival. They want power. Real power. That’s where the Arata-Proto Quinque comes in. It’s not just another weapon. It’s the badge of a top-tier CCG player. You can’t stumble upon it. You earn it—through rank, reputation, and relentless grinding.
The game doesn’t hand it to you. It makes you work for it. And honestly, that’s the fun part. Whether you’re chasing bosses or farming fragments, every step counts. This guide breaks it down.
Arata Proto in GHOUL://RE Roblox
To get the Arata-Proto Quinque in GHOUL://RE, you need to meet three conditions. First, you must become a Special Class Investigator. Second, your character must earn a 25,000 Reputation. Third, you must give 5 One-Eyed Kakuja Fragments to Damir D. Mado.

Start by joining the CCG. Head to the CCG Base and talk to the receptionist. You’ll begin as a Rank 3 Investigator. From there, you need to climb nine levels to reach Special Class. Keep grinding by killing Ghouls, completing missions, and defeating bosses. Use the receptionist to check your current rank and track progress.
At the same time, focus on building Reputation. You’ll gain most of it by completing job board missions. Choose high-value tasks like Aogiri Boss or Exterminate Some Ghouls. These give better rewards and faster rep gains. You’ll naturally earn a lot of Reputation as you rank up, but keep an eye on the number. You need all 25,000 before you can unlock Arata-Proto.
Once you’re a Special Class Investigator with enough Reputation, go to the second floor of the CCG Base. Find the NPC named Damir D. Mado. He’s near Feye Sasaki, who gave you the Briefcase Quest Quinque earlier. Hand over 5 One-Eyed Kakuja Fragments to him.
Now, here’s the hard part. To get those fragments, you need to craft them.
Requirements for Fragments

Each One-Eyed Kakuja Fragment requires:
- 2 One-Eyed Fragments
- 2 Kakuja Fragments
You can get One-Eyed Fragments by defeating Eto in Boss Raids. The drop rate isn’t guaranteed, so you may need to farm multiple times.
For each Kakuja Fragment, you’ll need:
- 5 Bikaku Fragments
- 5 Ukaku Fragments
- 5 Koukaku Fragments
- 5 Rinkaku Fragments
These come from missions and loot drops. Look for crates after boss fights or PvP battles. Higher-difficulty missions give better drop rates, so prioritize those. You’ll need a total of 10 One-Eyed Fragments and 50 of each type of Kagune fragment to get the 5 One-Eyed Kakuja Fragments required. Craft the fragments at the bench, bring them to Damir, and you’ll unlock Arata-Proto.
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