Discover the locations and stats of all seven-star ultimate weapons in Like a Dragon: Infinite Wealth. Learn how to craft them and farm necessary materials like Crystals.
Crafting seven-star weapons in Like a Dragon: Infinite Wealth requires a base weapon, 15x Crystals (electric, ice, lava, or rainbow), 1x Empty Cough Drop Tin, and 1x Shark Fin or Squid Tentacles. Base weapons are typically dropped by special enemies or found in golden safes across Honolulu, Yokohama, and Kamurocho. Julie's Gearworks must also be at Lv4, achievable through crafting or investing in the business.
The stats for each craftable seven-star weapon are detailed below:
| Weapon | Job | Type | Attack | Magic | Special |
| Annihilation Claws | Hitman | Blunt | 196 | 184 | Boosts damage to enemies per ailment they have |
| Beacon of Maitreya | Detective | Blunt | 196 | 184 | Perfect Guards damage the enemy that attacked you |
| Chef de Cuisine’s Spoon | Chef | Blunt | 190 | 190 | Increases MP cost of skills / Boosts skill damage |
| Cursed Dagger of Glorious Death | Kunoichi | Blade | 190 | 190 | Greatly buffs Agility when you defeat an enemy |
| Dead Souls Axe | Pyrodancer | Blade | 196 | 184 | Greatly buffs Attack when you defeat an enemy |
| Enchanted Demon Slayer | Samurai | Blade | 202 | 178 | Increases status ailment duration on enemies |
| Full-Drive Custom Wrench | Cabbie | Electric, Blunt | 190 | 190 | Attacks and weapon skills may paralyze / Attacks and weapon skills may lower the enemy’s electric resistance |
| Fumble Force Band | Linebacker | Blunt | 196 | 184 | Perfect Guards damage the enemy that attacked you |
| Indomitable Venus | Tennis Ace | Blunt | 202 | 178 | Buffs critical rate up to 10% the more enemies there are |
| Illuminati Bag | Barmaid | Blunt | 190 | 190 | Increases MP cost of skills / Boosts skill damage |
| Master Soul Anklet | Breaker | Blunt | 190 | 190 | Recover MP when you receive a buff |
| Mop of the Madonna | Housekeeper | Ice, Blunt | 184 | 196 | Boosts damage to enemy weaknesses |
| Nightstone Nunchaku | Action Star | Blunt | 202 | 178 | Greatly strengthens physical attacks / Increases damage received from enemies |
| Ocean King’s Board | Aquanaut | Ice, Blunt | 196 | 184 | Attacks and weapon skills may lower the enemy’s ice resistance / Boost physical attack damage at max HP |
| Paradise Maracas | Geodancer | Blunt | 178 | 202 | Chance of a Magic buff at the start of your turn / Recover HP when you receive a buff |
| Photon Symphony Microphone | Idol | Blunt | 184 | 196 | Chance of a Magic buff at the start of your turn |
| Prince of Star Night | Host | Blunt | 178 | 202 | Greatly buffs Magic when you defeat an enemy |
| Royal Prima Choker | Heiress | Blunt | 196 | 184 | Boosts damage against debuffed enemies |
| Scepter of Oblivion | Homeless Guy | Fire, Blunt | 178 | 202 | Attacks and weapon skills may lower the enemy’s fire resistance / Boosts magic attack damage the more enemies there are |
| Seventh Wolf | Desperado | Gun | 196 | 184 | Boosts crit rate to enemies by 30% per ailment |
| Treasured Sword of Heaven and Earth | Gangster | Blade | 202 | 178 | All attacks ignore resistance |
| True Legendary Hero’s Bat | Hero | Electric, Blunt | 196 | 184 | Additional electric damage to downed enemies |
| Ultima Egesta | Hero | Blunt | 196 | 184 | Attacks and weapon skills may poison / Attacks and weapon skills may blind |
| Ulysses Butterfly Whip | Night Queen | Blunt | 202 | 178 | High chance to instantly KO, the lower the enemy’s HP / Greatly buffs critical rate when you defeat an enemy |
| Valkyrie Needles | Assassin | Blade | 202 | 178 | Attacks and weapon skills may charm / Attacks and weapon skills may cause a cold |
How to Farm Crystals
Crafting materials are tiered: Fragments (1-3 star weapons), Geodes (4-5 star weapons), and Crystals (6-7 star weapons).
| Material | Location |
| Fragments | Dropped by low-level enemies (Chapters 3-7). Found in Sector 1 of the Hawaiian Haunt. |
| Geodes | Dropped by mid-level enemies (Chapter 8+). Found in Sector 2 of the Hawaiian Haunt. |
| Crystals | Dropped by strong enemies (Lv40+, Chapter 8+). Found in Sector 3 and Sector 4 of the Hawaiian Haunt. |
Additionally, Fragments, Geodes, and Crystals can be obtained from Robo Michio (requires Robo Disks) outside the Hawaiian Haunt or Utamaru (requires Geomijul’s Survey Data) near the Yokohama Underground entrance. Fragments can be bought from the General Goods Cart in Hamakita Park, Yokohama, for 8,000 yen each, though this is an expensive option. Fragments can be upgraded: 10x Fragments → 1x Geode, and 10x Geodes → 1x Crystal.
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