This is a list of skill books for Judge Eyes (Judgement). It also summarizes how to obtain skill books and the skills you can acquire, so check this article to collect skill books in JUDGE EYES!
What are Skill Books?
Items for Unlocking Skills
By obtaining skill books, you can use them in battles, mini-games, etc. to unlock skills. Skill books can be obtained in the city, through friend events, as mini-game clear rewards, etc.
Cannot be Unlocked with Skill Books Alone
Simply obtaining a skill book does not unlock the skill. After obtaining a skill book, you need to spend SP to unlock it, so be careful.
Be Careful Not to Miss Skill Books
Some skill books can only be obtained at specific times during the story. If you miss the timing, you will no longer be able to go to the location of the skill book and will not be able to get it.
Skill Books Obtainable in the Story
Skill Book | Timing |
---|---|
Rush Training | Chapter 1: Inside KJ Art |
Secret Technique: Reverse Beatdown | Chapter 6: Honmaruen 2F |
Secret Technique: Frontal Beatdown | Chapter 12: Secret Lab 2F |
If Missed, Purchase at Onodera's Shop

Skill books that you missed can be purchased at Onodera's Shop. However, be aware that at Onodera's Shop, you use SP instead of money to purchase items.
List of How to Obtain Skill Books
"Ability" Skill Books
Unlockable Skill | Skill Book/How to Obtain |
---|---|
EX Gauge Up 1 | [Art of Mental Focus] Obtained via Cloud Campaign [I Want to Decipher My Father's Mementos! No. 1] (100,000 yen) |
EX Boost Enhancement 1 | [Art of Spiritual Awakening] La Mán prize (1500 chips) |
"Battle" Skill Books
Unlockable Skill | Skill Book/How to Obtain |
---|---|
Double Sway | [Rush Training] Chapter 1: Inside KJ Art If missed, "Onodera's Shop" |
Guts Counter | [Spirit of Steel] VR Sugoroku Middle: Challenge Course safe square |
Re-Guard | [Iron Wall Defense] Ryugujo 2F prize (1500 chips) |
Fighting Spirit | [Art of Fighting Spirit Absorption] Obtained via Cloud Campaign [I Want to Decipher My Father's Mementos! No. 2] (100,000 yen) |
EX Capture and Defeat - Front | [Secret Technique: Frontal Beatdown] Chapter 12: Secret Lab 2F If missed, "Onodera's Shop" |
EX Capture and Defeat - Back | [Secret Technique: Reverse Beatdown] Chapter 6: Honmaruen 2F If missed, "Onodera's Shop" |
EX Running Palm Strike | [Secret Technique: Running Palm Strike] VR Sugoroku Long: Standard Course safe square |
EX Running Combo Fist | [Secret Technique: Running Combo Fist] VR Sugoroku Long: Challenge Course safe square |
EX Running Wall Attack | [Secret Scroll: Thunderclap Fist] Progress through Shun Inosaka's Friend Event |
EX Bat Snatch | [Secret Technique: Weapon Snatch] Clear Batting Center "Devil's Challenge Course" *To play, progress through Manager Yoshida's Friend Event |
"Special" Skill Books
Unlockable Skill | Skill Book/How to Obtain |
---|---|
Sugoroku Master | [Fantasy Sugoroku Guidebook] Obtained via Cloud Campaign [Daiq Guidebook Production] (100,000 yen) |
Sugoroku Expert | [Fantasy Sugoroku Guidebook [Revised]] Obtained via Cloud Campaign [Reprinted Daiq Guidebook Production] (200,000 yen) |
Sugoroku King | [Fantasy Sugoroku Guidebook [True]] Obtained via Cloud Campaign [New Edition Daiq Guidebook Production] (300,000 yen) |
Danger Perception | [Foresight of Crisis] Ryugujo 3F prize (1500 wooden tags) |
2D Code Search | [Art of Electronic Intuition] Obtained via Cloud Campaign [For Those Who Can't Find 2D Codes] (200,000 yen) |
Infinite Stomach | [Secret: Gluttony] Obtained from Shu Haoyu's Friend Event |
Location of Safe Squares with Skill Books
Let's Play VR Sugoroku
Some skill books can be obtained from safe squares in VR Sugoroku. For safe squares, you challenge lock picking or thumbturn picking, and if successful within the time limit, you can acquire items.
Unlock Courses with Cloud Campaign
Courses where you can get skill books can be challenged by investing in Cloud Campaign. To unlock them, the Middle course requires 1 million yen, and the Long course requires 2 million yen.
Click here for a list of Cloud Campaign projects[Spirit of Steel] (Guts Counter)

Obtainable from a safe square in Middle: Challenge Rule. Proceed upwards from the start, and turn right at the fork to reach it.
[Secret Technique: Running Palm Strike] (EX Running Palm Strike)

Obtainable from a safe square in Long: Standard Rule. It's the safe square to the right of the warp square, after warping on the right side of the map.
[Secret Technique: Running Combo Fist] (EX Running Combo Fist)

Obtainable from a safe square in Long: Challenge Rule. It's the safe square at the fork closest to the goal.