Factory No.459 is a dungeon in Hyperdimension Neptunia Re;Birth1 that can be found in Lastation. It is divided into two areas: Factory No.459 and Factory No.459 Depths.


Note: Due to the nature of Treasure Search, the list of Treasure Items may be incomplete. You can help by adding anything that may be missing in the list.
Treasure Hidden Treasure Gathering Points
(Item Change OFF)
Gathering Points
(Item Change ON)
Energy Fragment Lvl 4 Robot (Idea Chip) Ling PCB Lvl 3 Gorilla (Idea Chip)
Reflex Healing Drink MAONI PCB Lvl 3 Older Man (Idea Chip)
Lvl 4 Whoaaa! (Idea Chip) Black Pigment Data Crystal MAONI PCB
Eject Button
Lvl 1 Big Online (Idea Chip)
Energy Lump File Crystal Ling PCB
- Lvl 5 Famous Creator
(Idea Chip)
Gold Ore Data Crystal
Eject Button - Erde Crystal Lvl 3 Bearded Italian
(Idea Chip)
Night Striker (Weapon, Noire) - - File Crystal
STR Booster - - Lvl 3 Girl Game (Idea Chip)
Black Pigment - - -
Angel Wings - - -
Healing Drink - - -


Common type

Name Drop 1 Drop 2 Drop 3
Cass Trap Tulip Stamen ---- ----
Ganglord Panther Ganglord Mask ---- ----
R-4 Custom Illegal SSD ---- ----
Next Dimension Bit Illegal Tech ---- ----
Bundodo Old Man Hobby Soul ---- ----
Suppression Prototype Megaton Shell White (CyberConnect 2 outfit) ----
Deus Ex Machina * Magical Reactor 4 ---- ----
Zeta Herobo * Rare Plate ---- ----
  • Enemies marked with a * require the "Add Enemies: Factory No.459" plan active.

Scripted type

Name Drop 1 Drop 2 Drop 3
Fake Black Heart Cool Lady Ribbon (Noire accessory) ---- ----
Fake Black Heart Cool Girl (Noire outfit) Large Medal Z (key item) ----


Neptune, Compa, and IF assist Noire in tracking down the Fake Black Heart sent by Arfoire. During the initial encounter, they are aided by CyberConnect2 while the doppelganger flees. They corner the fake a second time, but upon defeat, it self-destructs. Though CC2 managed to push Noire out of the blast, the Dual Revolvers are heavily damaged.


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