History Characters / CyberdimensionNeptunia4GoddessesOnline

-->'''Voiced by:''' Mariko Honda (Japanese), Creator/EricaLindbeck (English)

-->'''Voiced by:''' Ayano Yamamoto (Japanese), Kayli Mills (English)

* BigGood

* LightIsGood

* OrgasmicallyDelicious: [[spoiler:When Neptune feeds her pudding, she ends up in ecstasy at how delicious the confectionery is.]]

Personification of Idea Factory and one of Neptune's best friend. She runs an item shop with Compa in the game.

Personification of Compile Heart and one of Neptune's best friend. She plays doctor class in-game and runs an item shop with IF.

* AchievementsInIgnorance: Her barter shop (which she generally accepts shiny things or things she likes as payment) somehow managed to get ahold to several extremely rare items. Arfoire and Warechu is kind of scared how she managed to do it and tries to keep distance as a result. She also managed to get the wish-granting spirit at the pond to actually appear despite every other players' failures.

Personification of Tamsoft, the game's developer. She is a blacksmith in the game, capable of upgrading player's equipment.----

* ThrowTheDogABone: It helps that she's not a villain here, but she does finally get something nice for herself, namely her attempts to grow and sell eggplants, despite initially being a failure, picked up a massive boom due to the fact that it unlocks a secret boss fight (since the game properly modeled Neptune's hatred of eggplants for AI Purple Heart).

* AdaptationSpeciesChange: Since there's no mouse race in the game, his appearance in-game is that of a human wearing mouse costume.

* BitchInSheepsClothing: Puts up a facade of being lovey-dovey with Kiria but prefers to sucker people in and use them.

* CheatersNeverProsper: Tries to cheat with Kiria to become more powerful than everyone else... it backfires spectacularly.
* {{Expy}}: of ''LightNovel/AccelWorld'''s Kuroyukihime.

* ItsAllAboutMe: Starts to shed her fake self and eventually shows she wants everyone to praise her and treat her like a goddess. It is heavily hinted her attitude is the reason a guild in an older game eventually disbanded was due to her toxic attitude.
* JerkWithAHeartOfJerk: Bullies other players and in an optional cutscene says she wants to dump Kiria because she is starting to find her boring and does not like others seeing her as weak whatsoever.

* {{Expy}}: of ''LightNovel/SwordArtOnline'''s Yui, with both being fully functional AI in a game world.
* MarshmallowHell: She gets hugged facefirst into Vert's ample chest.

An rumored boss that are killing players out of nowhere and impeding players from making progress with the story

* DragonInChief: After Mine completes its algorithm, made it independent of Kiria and †Black Cat Princess†, and sets it loose, she ends up losing control of it after she tries to stop Cheetah and it still tries to destroy the game after Mine stops trying to do so. The [=CPUs=] have to fight it in person instead.

* TheAllegedBoss: Not that she's bad at being engineer by any means, especially consider later when she fought in hacking duel with Mine, but as a ''player'', she, and the other [=GMs=], are really not up to par. This cause problems when Mine triggered monster to attack the main city and she couldn't just put the game in emergency maintenance due to Mine's interference, resulting in her having to ask other players including the [=CPUs=] to help fight them off.

A mysterious person in black robe who keeps trying to sell cheat tools to other players. Turns out to be a former CEO/game designer of a rival game company to Weiss that wants to destroy the game after the popularity of [=4GO=] results in her game dropping in popularity and eventually causing her company to shut down.

* BigBad

* CryCute: She broke down in tears when, after all problems she cause, Vert reveals she has fond memories of her game and her as a player, and [=CPUs=] are still willing to hire her.

* ZettaiRyouiki: Has this due to the greaves and skirt combo she is sporting this game.

%%* BladeOnAStick:
* MeetYourEarlyInstallmentWeirdness: Since she lack's Vert's sister obsession and is based on Vert's more serious and responsible personality traits, any scene where she talks to Vert feels like Vert talking to her pre-CharacterizationMarchesOn self.

-->'''Voiced by:''' Creator/AyaUchida (Japanese), Ryan Bartley (English)

* SayingSoundEffectsOutLoud: She does this occasionally, with words like "shiver", "sparkle", and [[UnsoundEffects "determination"]]. It even gets lampshaded in a cutscene.

* {{Expy}}: She's essentially either a GenderFlip of [[LightNovel/SwordArtOnline Kirito]] or a port of [[LightNovel/SwordArtOnline Kuro]].

* PiratesThatDoNothing: The reason why Uni chose to be a Thief because it was the only class that uses guns as weapons. She never tries to use stealth or thieving skills, except the only time she shows off a skill that is related to her class is a hiding skill that is [[CutscenePowerToTheMax only used once in a cutscene]] [[spoiler: for taking pictures in the game]]. 

* HeroesGoneFishing: Takes the trope more literally, with her picking up fishing as a hobby.

* HighlyVisibleNinja: Despite being in the Ninja class, her play style and skills have nothing to do with the stealth.

-->'''Voiced by:''' Creator/SayakaSenbongi (Japanese), Allegra Clark (English)

!!Kiria (real name Kazuo)

* [[ArtificialIntelligence Artificially Intelligent]] [[RobotMe Me]]: The Four Goddesses in this game isn't the [=CPUs=] transforming, but are [=AIs=] based on their transformed states' likeness and in personality.

!!Robed Woman/Mine

* FlechetteStorm: Her SpecialAttack showers the area in front of her with magical spearlike projectiles.

-->'''Voiced by:''' Creator/RieTanaka (Japanese)

-->'''Voiced by:'''Creator/AsamiImai

-->'''Voiced by:''' Creator/RinaSato (Japanese)

The goddess of fertility.

-->'''Voiced by:''' Creator/KanaAsumi (Japanese)

* ArtificialIntelligence: The Four Goddesses in this game isn't the [=CPUs=] transforming, but are [=AIs=] based on their transformed states' likeness and in personality.

* HeelRealization: She finally realizes by the end of the game how much her behavior is actively hurting other people in the game, and accepts her account's permaban without much fuss along with Kiria.

Kiria and †Black Cat Princess†'s fusion form that they used to PK other players, which is normally impossible to do so. Cheetah turns out to be combat AI made by Mine in order to destabilize and destroy [=4GO=]