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.
Play the game in the middle of the night.
Acquire a complete collection of Mocking Bird stickers.
Witness the death of Yakko Sakazaki.
Witness the death of Shogo Okiie.
Witness the death of Tetsuo Tsutsumi.
Answer the Storyteller's question correctly.
Complete the story.
Reach Shogo Okiie's ending.
Collect all Files.
Accumulate 10 hours of playtime.
Reach Tetsuo Tsutsumi's ending.
Acquire all Curse Echoes.
Complete the Yakko branch of Chapter 2.
Complete the Harue branch of Chapter 2.
Reach Ayame's bad ending.
Reach Harue Shigima's ending.
Complete the Mayu branch of Chapter 2.
Collect 15 Mocking Bird stickers.
Reach Ashimiya's bad ending.
Collect 10 Mocking Bird stickers.
Reach Yakko Sakazaki's ending.
Collect all information on Persons of Interest.
Collect 5 Mocking Bird stickers.
Complete the Tsutsumi branch of Chapter 1.
Complete the Harue branch of Chapter 1.
Complete the Yakko branch of Chapter 1.
Collect your first Mocking Bird sticker.
Play the game again after 3 days.
Complete the prologue.