Yuque/guide

Go-Kart (ゴーカート)
Enter the 04 door to the Snow World, go south to find the hole with rope to the Flesh Teleport Maze, choose the first bone on the right, right, then bottom-left to the place with hanging rope, interact with it to the Snow World II, go to the top and interact with the go-kart.

Cloud (あまぐも)
Enter the 02 door to the Sea, find and interact with the little cloud.

Helmet (ヘルメット)
Enter the 02 door to the Sea, go north-east to find the balloon door to the Flower Park, go north-west until you reach the girl that sitting beside the lake, go south a little bit then go west until you reach the white door to the Plant Street, interact the truck to the Junkyard, go between the fences then go east (to your right) to find an entrance that faces east to a room with conveyor belt, interact with the helmet.

Pianica (けんばんハモニカ)
Enter the 01 door to the Manhole World, go north-east to find the open manhole (without monster) to the Sewers, climb down the ladder then go right, climb up the ladder to Barnacle Pathway, go through the way to the Park Entrance, go up to the Flooded Park, go left, up, up then interact the pianica at the end.

Folding Chair (パイプいす)
Enter the 01 door to the Manhole World, go north-east to find the open manhole (without monster) to the Sewers, climb down the ladder then go right, climb up the ladder to Barnacle Pathway, go right instead of going up the Park Entrance, go right to the Monochrome Pathway to the Wilderness, go north-west to find a block building, enter the building and interact with the blue folding chair on the bottom-left corner.

Karakasa (からかさ)
Interact with the bed in Dream Room repeatedly to the Dark Staircase, go down to the Rainy Pathway, go straight left to the Mansion, go up then go left to the Garden, interact with the unbrella under the big tree.

Summer Clothes (なつふく)
Enter the 03 door to Rhombus World, enter the camp to the Stone Tiles Pathway, interact with the blue floating rock at the end to the Hell, find a grey pillar to the Swimming Pool, go out to the Swimming Pool Looping Pathway, walk to the right and step on a puddle of water then walk left to find the entrance to the Forest Park, enter the grey building on the east and interact with the closet with red plate.

Ninja (にんじゃ)
Enter the 03 door to Rhombus World, find and interact with the frog.

Bucket (バケツ)
Enter the 01 door to the Manhole World, go north-east to find the open manhole (without monster) to the Sewers, climb down the ladder then go left, enter the entrance then go through the way to the Street, go across the footbridge then go left to the Alley, enter the Laundry Shop and interact the washing machine that has blood to the Concrete Teleport Maze, from the start choose right, when there are more than two warp points, always choose the left one, then you can find the warp point to the Beach, interact with the blue bucket.

White Bear (しろくま)
Enter the 04 door to the Snow World, interact with the floating bear head.

Afro Hair (アフロヘアー)
Enter the 01 door to the Manhole World, interact with the rainbow color afro.

Station Staff (えきいん)
Enter the 03 door to the Rhombus World, enter the camp to the Stone Tiles Pathway and enter the Subway Station, go left and go through the staircases to the Train, enter the train and sit on the seats, wait a moment for Nire to sleep into the Lucid Dream, go through way until Nire awakes, wait for the train to stop then exit the train to the Train Station, go to the left part and enter the Station Staff Room (the entrance is hidden under the awning, one of the entrance leads to a toilet), interact with the station staff's cap.

Ashes (はい)
Enter the 03 door to the Rhombus World, enter the camp to the Stone Tiles Pathway and enter the Subway Station, go left and go through the staircases to the Train, enter the train and sit on the seats, wait a moment for Nire to sleep into the Lucid Dream, go through way until Nire awakes, wait for the train to stop then exit the train to the Train Station, go left to the Apartment Area and enter the apartment, go to the top floor and enter the right door to a pathway to the Burning Apartment, go to the top floor and enter the right door, go to the end of the pathway and interact with the ashes on the floor.

Brunette (ブルネット)
Enter the 04 door to the Snow World, go south to find the hole with rope to the Flesh Teleport Maze, choose the middle one then choose the bottom one to the candle to the Cake Building, enter the building to the Cream Cake World, enter one of the houses that have a distorted path, go to the middle to warp to the Brown Pathway, go to the bottom exit to the Grey Tiles World, find an entrance to the Grey Tiles Maze, find a pink color switch to activate the magnetic fields that allow you to float across the obstacle, then find an entrance to the Water Tube Place, interact with the water tube.

Illumination (でんしょく)
Enter the 05 door to the Dark Neon World, find a switch to change the world into Neon World, then interact with the Light Bulb Ghost among the neon creatures.

Sleep Paralysis
Sometimes upon waking up, the player will witness some kind of hallucination where many shadow people are aligned just right to make a path to the door of Nire's room. They disappear once Nire wakes up when the Enter key is pressed.

Secret Laboratory
Go to the Mansion where you get the Karakasa effect and visit the 5 available rooms (garden included), the door under the staircase will be opened, enter the door to the underground Laboratory, after you enter the 3 rooms that can be accessed, the laboratory will become abstract and you can only enter the last door at the end that leads you to a pathway, go straight up and the screen pans up which let you see the hanging rope and chair, then static and disturbing images will flash on the screen. After that, Nire will be laying on the hallway of the Mansion.

Water Monster
In the Swimming Pool Looping Pathway, walk for a while will cause an orange monster to appear from the pool.

Poop Hair Event
Go to the Forest Park where you get the Summer Suit effect, go to the left part and enter the female washroom, enter the toilet and interact with the squat toilet, which will cause a pair of hands to push Nire and wipe her out, then she will be sent to the vomit snow statue in the Snow World, with her hair style become poop.

Ramen Shop
Go to the Alley and go left, there will be a Ramen Shop at the end, Nire can pay 100 Yen to buy Ramen from the blue NPC.

Eroded Event
Sometimes the white cat will be wandering in the Alley, interacting with it will cause it to shift to random place of the Alley, and has a chance to warp you to the isolated place of Hell, go down the stairs and sleep on the bed at the edge, which will bring you to a strange room similar to Nire's room. Nire's face will become hollow, the menu's letters become garbled, Nire's status changes to "eroded" and her name change to 20. Interacting with the desk will show the save screen in red color and garbled letters, but you'll be unable to save the game.

Girls in Concrete Teleport Maze
From the start of Concrete Teleport Maze, go right, up, left, you can find the short-haired girl sitting on the edge, interacting with her will cause a single eye to appear on her hair.

From the start of Concrete Teleport Maze, go right, left, left, up, you can find the long-haired girl standing on the edge, interacting with her will cause her to vanish.

Door in the Conveyor Room
Go to the Conveyor Room in the Junkyard where you usually find the Helmet effect, there is a door behind the conveyor, enter it you will find many things blocking your way to the door at the end. Enter and exit the Door behind the Conveyor repeatedly, there's a chance for the light to turn a little bit darker and redder. You will then have the path to access the door, open the door and you will see a girl inside, then the door will be locked. Go back to the right, a chaser will appear and trap you into a Surgery Room.

Drowned Event
Go to the Street, across the footbridge then go right to find the telephone booths. They are both occupied so keep going right until one of the booths is free to use. It should warp you to the isolated part of the Forest Park, interact with the locker on the right to the Changing Room Place, go past the hidden pathway then interact with the rusty door on the top to the Forest Park Pathway. Go down to the fence and you will see a person that looks like Nire drowning another Nire in the swimming pool, then the swimming pool will become abandoned and the trees on the pathway will wither.

Bridge in Sand World
Go to the Sand World from Hell and find a long bridge. If you walk on the bridge, you will see many hands pointing at a drowned girl under the bridge. If you get down from the bridge, you will see a transparent little Nire standing on the middle. She disappears every time you walk on the bridge.

Underground Facility (Headphones Event)
Go to the Sand World from Hell, find and walk on the black sand a moment. This will cause Nire to progressively sink into the quicksand, then she will arrive to the Underground Facility. You will find an unpowered machine at the end. Interacting with the monitor has a chance to activate the machine. When it's activated, you can sleep on the bed-like part. Keep sleeping until the music ends, which will make Nire wake up, then multiple hands and a machine-like arm will pull off her limbs. You will end up in an infinite hallway with a corrupted & eroded Nire. Keep walking until Nire slowly gets less and less eroded. On her least eroded state, you will find headphones on the ground. Interacting with them will give you the "Headphones..." Buffer. Select it from the menu to see Nire put them on. This will automatically wake her up.

Other Side of Sewers
Go to the Sand World from Hell, find a manhole to the Sewers B, on the left there is a rubbish bag that blocks your way, and using the Folding Chair Buffer on it will cause it to show a sad face just like the Pain Blob in Yume Nikki. Go to the right, you will arrive to the cell side of the Sewers, from here you can see the Bandage Man from the Street feeding something to the Sewer Creature.

Through the Junkyard Fence
Go to the Junkyard. Go through the entrance that faces east to find an enclosed section of the junkyard with a small hole in the north fence. Use the Folding Chair buffer on the hole and go through it to find another enclosed section with blue containers and bagged bodies littering the ground. Beyond the east fence, there is a green container with a body of another person who looks like Nire.