Uneven Dream has many different characters scattered throughout both of the protagonists' dreams. This page is for detailing the more significant ones. Every character listed here has some sort of importance, whether it be giving an effect, unlocking a wallpaper, triggering an event, or simply having an interesting reaction to an effect. Note that nearly all the names are non-canonical.
Kubotsuki's NPCs
The Mime
A pale humanoid creature with a pink pajama-looking clothing found in the hole in the Butterfly Forest, serving as the connection to Metal Mounds. The Mime can also be found in two different places in the Metal Mounds, both causing two different full-screen events.
Interacting with the Mime in the upper-right room will cause them to open their eyes and fade away. Interacting with the Mime in the bottom-right room will make them suddenly open their eyes with a threatening expression, causing the screen to glitch out before fading away. Viewing both of these events unlocks wallpaper #6.
Multiple glitchy, inverted Mimes can be found scattered throughout Clownpieces that vanish when interacted with.
Holebun
A bizarre rabbit-like creature that wanders around the Sandy Showroom. Interacting with it will cause it to open its mouth, letting you enter its intestines.
Ourobugos
A bug-like NPC found in the Cube Road that makes cat noises when interacted with.
Turtle
Found near a pond in the All-Seeing Forest. Interacting with it will give you the Turtle effect.
Triste
A crying ghost found mourning by a grave in the All-Seeing Forest that cannot be interacted with. It is unknown who they are mourning over.
DUDES
Odd cyclops creatures that dance around a giant hole in the All-Seeing Forest. Getting near the DUDES with the Turtle effect equipped will cause them to get angry and throw you down the hole.
Star Wyrms
Neon dragon-like creatures inhabiting the Twilight Garden. They make noises when interacted with.
Bisected Worm
A large cut-up worm revealing differently-colored tubes inside its body. Found in a room in the Clash of Mutated Forms.
Clown Heads
Wriggling, disembodied clown heads that float around throughout Clownpieces. They laugh when interacted with.
El Bebe
El Bebe is a huge, three-eyed baby located in the underground room in the Toxic Waste Plant. There is a green fluid dripping from one of his eyes.
Peeper
Small bird creatures found in a room in the Winter Village. Seeing them unlocks wallpaper #11.
Hourou-ojisan
An NPC found sitting on a roof in the Winter Village, serving as the connection to Starlit Road. Their appearance will change depending on which effect is currently equipped.
The Seer
Found in the White Spikes World, The Seer is a large glowing figure with their hands clasped together in prayer. Interacting with The Seer will give you the Seer effect.
Totsutsuki's NPCs
Hearl and Mini-Hearl
The stickfigure-like inhabitants of Broken World. Interacting with them will cause them to smile at you.
Fisherman and Green Lady
Two lone inhabitants sitting idly on the edges of the Red Forest, both wearing wide-brimmed hats. If the fisherman has been killed with the Lily of the Valley effect, the Green Lady will mourn his death.
Sunflower Fairy
A large sunflower with butterfly wings sitting at a table inside of the large blue tree in the Red Forest. It will give you the Butterfly effect upon interaction. Attacking it with the Lily of The Valley effect will cause the screen to darken and you will be forced out of the tree, unable to re-enter.
Horned Spirit
An orange demon that occasionally appears in the knothole of the large blue tree in the Red Forest. Attacking the Sunflower Fairy will cause the Horned Spirit to turn blue and have an angry expression on its face.
Dock Girls
Strange, red-faced NPCs that can be found quickly running around the docks in Tanunjon. It is not possible to interact with them.
Nightcap Crab
A hermit crab with a nightcap for a shell found in the Sky Path section of Lullaby Land. Gives you the Nightcap effect upon interaction.
Malice
A young girl with pigtails found in Lullaby Land. She reacts to several effects. Attempting to attack her with the Lily of the Valley effect with result in her unequipping your effect. Equipping the Sunflower effect will cause her to get excited and follow you around, jumping when interacted with. The UV Light effect will cause her color scheme to invert as she runs around frantically with her eyes glowing.
Trixie
A girl in a maid outfit who walks around Galleta World. Attempting to attack her with the Lily of the Valley effect will result in her unequipping your effect.
Doodle Totsutsuki
A scribbled, static version of Totsutsuki found in the Doodle World. Gives you the Origami effect upon interaction.
Anesi
A pink-haired girl wearing a white gown in the Plant Laboratory. Attempting to attack her with the Lily of the Valley effect will result in her unequipping your effect.
Monks and Dojo Master
The monks peacefully wander around the dojo found in Sky Islands. Attacking any of them with the Lily of The Valley effect will turn them into Chasers and cause the lights to dim in the dojo. Getting caught by one of them is important in unlocking wallpaper #13.
The Dojo Master can be found in the room in the middle of the dojo. Interacting with them will display a full-screen image of their face.
Ghost Mermaid
An invisible NPC found in the Sea that can only be seen with the UV Light. Gives you the Mermaid effect upon interaction.
Menos
A red-haired girl sitting on a bed in the Subconscious Garden. She will give you the Sidetail effect upon interaction.
The Angel With Gold and Silver Wings
An enormous skeleton with wings and a fancy dress found in Purple Town. She holds two orbs, the white orb connects to Doodle World and the yellow orb connects to Sky Islands. Seeing this NPC unlocks wallpaper #8.