This Junji Ito Maniac An Infinite Gaol Guide covers every collectible required for 100% completion in Junji Ito Maniac: An Infinite Gaol. There are 41 total collectibles, split into: 10 Proposal Pages, 13 Diary Pages, 5 Butler’s Notes, 1 Anime DVD, and Story-related items and two ending-exclusive collectibles
Routes for Tomie’s Ending and Rinn’s Ending are included, since both contain unique items needed for full completion.
Junji Ito Maniac An Infinite Gaol Guide – 100% Collectibles
(Proposal Pages, Diary Pages, Butler Notes, Anime DVD)
1. Proposal Page 1
After descending the cat tunnel, turn around. The page is on the table behind you.
2. Proposal Page 6
Head toward the large yellow door, turn left, enter the billiard room. The note is on the pool table.
3. Diary Page 4
On the large table with the mannequin torso.
4. Proposal Page 8
Go upstairs inside the library and check the railing area.
Library Puzzle Solution
To progress the area:
- World Poetry → Garden of Words
- Reference Books → Chinese Dictionary
- Romantic Literature → Renée Spring
- Mystery Fiction → Hell Without Thorns
After solving this, continue into the shelter.
5. Proposal Page 5
Inside the shelter bedroom, found on the desk.
6. Butler’s Note 1
Inside the same room as Proposal Page 5, located inside the trunk.
Anime DVD
Go through the big wooden door toward the cat with the box.
Give the cat the sardines found earlier in the shelter.
You’ll receive an Anime DVD.
7. Diary Page 3
Before reaching the shelter passageway, turn right and take the staircase. The page is beside the door.
8. Butler’s Note 2
Go downstairs to the room where you picked up the radio signal. Enter the first door on the left. The note is on the table.
9. Proposal Page 2
Located in front of the car wash area outside.
10. Diary Page 5
On a small table near the car wash entrance.
11. Diary Page 6
Inside the dining room, on the small sofa table after passing through the main doorway.
12. Proposal Page 7
Inside the basement. Walk past the beer barrel, turn left, pass the tufts of hair, then turn left again.
13. Diary Page 2
After leaving the basement, enter the storage room where the detective appears. Examine the notebook, then check the back of the room for a trap. Diary Page 2 is here.
14. Butler’s Note 5
Go outside the mansion and take the stairs on the left. Continue right into the second door. Rinn is inside, along with the collectible.
15. Proposal Page 3
Obtained from the same room as Butler’s Note 5.
16. Diary Page 1
Head outside to the right passageway, then left. A mannequin will speak, and the page is beside it.
17. Proposal Page 4
Solve Rinn’s Odd Die Puzzle. After the puzzle, Rinn gives you Proposal Page 4 and another DVD.
Butler’s Note 4 (Missable)
Complete Tomie’s puzzle (nose, finger, ear).
You’ll receive the Occult Dagger and a key.
Go to the hallway where Rinn gave you the DVD. Unlock the door on the right using the key. Butler’s Note 4 is inside.
18. Proposal Page 9
Exit into the garden and check the left bench.
Tomie Route Collectibles (Ending 1)
If you choose Tomie’s Ending, you’ll receive a key.
Use the key on the locked book where you originally found Diary Page 4.
Follow Tomie.
Once mobile again:
19. Diary Page 13
On the table at the front of the room.
20. Proposal Page 10
The occult page, found in the same room.
21. Diary Page 7
Behind the curtain in the small room ahead.
Pick up Tomie’s photograph nearby.
White Room Collectibles (Shared)
After completing the puzzle as shown in the walkthrough:
22. Diary Page 9
On the table inside the white room.
23. Diary Page 10
Inside the trunk in the corner.
24. Diary Page 8
Obtained automatically when exiting into the torture chamber.
From here, follow the green footprints during the detective chase. Break each curse seal to escape the circle.
Rinn Route Collectibles (Ending 2)
Unlocked by watching the DVD obtained from solving the Odd Die Puzzle.
After escaping the cursed balloon in the garden:
- Return to the mansion.
- Activate four generators.
- Use the door marked with Rinn’s symbol (received after solving the Odd Die Puzzle).
At the school:
25. Diary Page 11
Automatically obtained during the final sequence.
26. Diary Page 12
Also obtained at the school.
Butler’s Notes Summary
- Note 1 – Shelter trunk
- Note 2 – Radio signal room
- Note 3 – Outside stairs area
- Note 4 – Tomie puzzle locked room
- Note 5 – Rinn’s room (second door upstairs)
Proposal Pages Summary (10 Total)
Pages: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
All detailed above in exact order of acquisition.
Diary Pages Summary (13 Total)
Pages: 1 → 13
All listed with precise locations.