Acatalepsy (アカタリプシー)/guide

Folding Bicycle / Foldable Bike (折りたたみ自転車)
Go to Brick Wall World and find an entrance to the Staircase, climb the staircases to the Brick Wall Maze, find the Folding Bicycle.

Scalpel (メス)
(It's better to have Lantern effect)

Go to Dark World and find the scalpel among the monochrome creatures.

Lantern (ランタン)
Go to Wood Fence World and go to the upper-left corner then go north, across the crossing signs then go left until you reach a door that leads you to the Lantern effect.

Digital Clock (デジタル時計)
Go to Wood Boxes World and find the Digital Clock effect within a side opened box.

Plastic Umbrella (ビニール傘)
Go to Brick Wall World and find an underground entrance to the School, go through the reception desk to a room and go right, enter the second door and interact with the umbrella in the rubbish bin.

Gloves and Earmuffs (耳あてと手袋)
(It's better to have Lantern effect)

Go to Wood Boxes World and enter a side opened box on the south to the Black Desert World, find an entrance to the Dark Pyramid, from the start, climb the left staircase and enter the right door, go down the staircase and enter the second door on the right, climb the staircases until you reach a snowman that gives you the effect.

Check / Plaid (チェック)
Go to Wood Fence World and go to the upper-right corner then go straight north until you find a door to the Park, find an entrance to the Hospital, go through the way until you reach a nurse creature, enter the third door and interact with the flouting check.

Door (扉)
(It's better to have Lantern effect)

Go to Dark World and enter the gate to the Red Dressed Women Pathway to the Train, wait a few seconds until the train stops and the sliding doors open to the train station, exit the train station to the FC Overworld, go to the north-east part and find the warp point to the FC Cave, go down the stairs and find the Door effect.