Full list of all 34 PARANORMASIGHT: The Seven Mysteries of Honjo achievements. It takes around 12-15 hours to unlock all of the achievements on Windows.
Acquire all other achievements.
Witness the death of Yakko Sakazaki.
Witness the death of Tetsuo Tsutsumi.
Witness the death of Shogo Okiie.
Answer the Storyteller's question correctly.
Acquire a complete collection of Mocking Bird stickers.
Collect 15 Mocking Bird stickers.
Complete the story.
Collect all Files.
Reach Shogo Okiie's ending.
Reach Ayame's bad ending.
Reach Tetsuo Tsutsumi's ending.
Acquire all Curse Echoes.
Complete the Yakko branch of Chapter 2.
Complete the Harue branch of Chapter 2.
Reach Harue Shigima's ending.
Reach Yakko Sakazaki's ending.
Complete the Mayu branch of Chapter 2.
Reach Ashimiya's bad ending.
Accumulate 10 hours of playtime.
Collect 10 Mocking Bird stickers.
Collect 5 Mocking Bird stickers.
Collect all information on Persons of Interest.
Complete the Tsutsumi branch of Chapter 1.
Complete the Yakko branch of Chapter 1.
Complete the Harue branch of Chapter 1.
Collect your first Mocking Bird sticker.
Complete the prologue.
Play the game in the middle of the night.
Play the game again after 3 days.