Kamutoke, the lightning-infused dagger wielded by Sukuna, arrived in Jujutsu Zero alongside the Trading Update. It's a craftable weapon, but the crafting requirements are steep — you'll need to clear an entire questline, farm a boss with painfully low drop rates, and gather materials from multiple crate types before you can walk away with it.
Quick answer: Complete all three Raiko Pillar quests, farm the Raiden Monk for Thunderbolt, Raiko Handle, and Ikazuchi Shards, collect Kaminari Veins from Stained Crates, then speak to the Construction Sorcerer NPC inside the Tomb of the Stars to craft Kamutoke.
Level and Questline Requirements
You must be at least Level 500 before any part of the Kamutoke crafting chain becomes available. Below that threshold, the Raiko Pillar quest icons won't appear on your map, and the High Monk NPC won't interact with you. If you're not there yet, focus on leveling through quests and raids first — there are no shortcuts around this gate.
Once you hit Level 500, open your map and look for three red quest icons marking the Raiko Pillars. Complete all three Raiko Pillar quests in sequence. The second pillar is located on the beach, while the others are spread across the Overworld. Finishing this questline is mandatory before you can spawn the Raiden Monk, who drops three of the rarest materials you need.
Spawning and Farming the Raiden Monk
After completing all three Raiko Pillar quests, head to the mountain cliff where the High Monk NPC sits. This NPC is labeled as Level 500+ and will only respond once the full questline is done. Speaking to the High Monk spawns the Raiden Monk, the boss you'll be farming repeatedly.
The Raiden Monk drops three exclusive crafting materials, each with a different (and generally unforgiving) drop rate. Expect to fight this boss many times before you have everything.
| Material | Drop Chance |
|---|---|
| Thunderbolt (×1 needed) | 3% |
| Raiko Handle (×1 needed) | 5% |
| Ikazuchi Shard (×3 needed) | 10% |
The Thunderbolt at 3% is the real bottleneck. On average, you're looking at roughly 33 kills just to see one drop, though luck can swing wildly in either direction. The Raiko Handle at 5% and the Ikazuchi Shards at 10% are more forgiving, but needing three Ikazuchi Shards still adds up.
Full Kamutoke Crafting Materials
Beyond the Raiden Monk drops, Kamutoke requires a mix of Yen, common crafting metals, Heavenly Fragments, and Kaminari Veins. Here's the complete bill of materials.
| Material | Quantity | How to Obtain |
|---|---|---|
| Yen | 500,000 | Quests, Raids, Crates |
| Iron | 9 | Valuable Crate, Supply Crate, Amber Crate I, Amber Crate II, Calamity Crate, and others |
| Cursed Iron | 3 | Grade 3, Grade 2, Grade 1, Special Grade, Flame Crate, Volcanic Crate, Strengthened Crate I, Strengthened Crate II, and others |
| Heavenly Fragment | 2 | Same crates as Cursed Iron; also rewarded by the Sorcery Restriction Quest and Physical Restriction Quest |
| Thunderbolt | 1 | Raiden Monk (3% drop) |
| Raiko Handle | 1 | Raiden Monk (5% drop) |
| Ikazuchi Shard | 3 | Raiden Monk (10% drop) |
| Kaminari Vein | 5 | Stained Crates (5% drop per crate) |
Iron is the easiest material to stockpile since it appears in a wide variety of common crates. Cursed Iron and Heavenly Fragments share the same higher-tier crate pool, so opening Grade-level and Flame/Volcanic crates knocks out both at once. If you're short on Heavenly Fragments specifically, completing the Sorcery Restriction Quest and the Physical Restriction Quest guarantees them as rewards.
Getting Stained Crates for Kaminari Veins
Kaminari Veins only come from Stained Crates, and Stained Crates only come from the Sukuna Raid. Each Stained Crate then has a 5% chance of containing a Kaminari Vein, so you need a healthy supply of crates to reliably pull five Veins.
Running the Sukuna Raid at higher difficulty levels increases the chance of receiving Stained Crates as a reward. If you're able to clear the hardest difficulties consistently, that's the most efficient path. Lower difficulties still drop them, just less frequently.
Crafting Kamutoke at the Tomb of the Stars
Step 1: Travel to the Tomb of the Stars. If you belong to the Tengen Clan, you can teleport there directly. If you don't have the Tengen Clan and haven't unlocked the area yet, you'll need to complete the unlock requirements for the Tomb of the Stars separately before proceeding.
Step 2: Inside the Tomb of the Stars, find and speak to the Construction Sorcerer NPC. This is the same NPC used for crafting other weapons in Jujutsu Zero.
Step 3: Select Kamutoke from the crafting menu. As long as every material listed above is in your inventory, the craft will go through, and Kamutoke will be added to your weapons.
You'll know it worked when the dagger appears in your weapon inventory and becomes equippable. If the craft option is grayed out or unavailable, double-check that you've completed all three Raiko Pillar quests and that every material meets the required quantity.
Raiko Pillar Locations
All three Raiko Pillars show up as red quest icons on the map, but only for players at Level 500 or above. The second pillar sits on the beach — the other two are positioned elsewhere in the Overworld. If you don't see the red icons, confirm your level meets the threshold before searching manually.
Kamutoke is one of the more grind-intensive weapons in Jujutsu Zero, largely because of the Raiden Monk's low drop rates and the double layer of RNG involved with Stained Crates and Kaminari Veins. Prioritize completing the Raiko Pillar questline early, then alternate between Raiden Monk farming sessions and Sukuna Raid runs to gather everything in parallel rather than sequentially. With the Trading Update now live, you may also be able to acquire some materials through trades with other players if the grind proves too stubborn.