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App Store Apps > Games > Strategy Games > Illegal Shogi
Illegal Shogi icon

Illegal Shogi

1.0
yuuta kitani
0.00
0 reviews
Free

Illegal Shogi Screenshot 1 of 6
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Illegal Shogi Screenshot 6 of 6
Screenshots by yuuta kitani, from the the App Store listing
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AppBrain's verdict

Last updated
October 8, 2026
Size
77.9 MB
Official page on the App Store

User feedback

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Store listing

By yuuta kitani, from the App Store
Description by yuuta kitani Written by the developer, not by AppBrain. Click to read.
Have you ever been in the middle of a shogi game and thought...

"If only I could drop one more pawn on this file..."
"If only I could put a rook right there, I'd turn this game around..."
"I just want to grab that piece right now!"

But rules are rules. Until now!

Answering every player's wish for "just one more move," we proudly present Illegal Shogi — shogi (Japanese chess) with "violation skills" that let you break the rules for a move!

- 11 violation skills, all included!
* Double Pawn — drop a second pawn on the same file!
* Phantom Drop — no piece in hand? Drop one anyway!
* Stack Drop — land on your opponent's piece and it's yours!
* Move Rival Piece — their piece, your move!
* Double Move — cut into your opponent's turn and move again!
* Extra Reach — reach one square farther than usual!
Plus: Capture Own Piece, Free Promotion, Stranded Piece, Pawn Drop Mate and Ignore Check!
Using a skill is easy: just press and hold it.

- Don't worry, it's still a fair fight
No skill can ever capture a king.
Each skill has a limited number of uses per game and a recharge time, so every game stays a battle of wits to the very end.

- But wait, there's more!
* Four CPU levels, from Beginner to Hard — and the CPU uses violation skills too!
* Two players can face off on a single device
* Pick which violation skills to play with before each match, from one to all of them
* Adjust uses per game, how long a skill lasts and its recharge time
* Five time controls, for slow thinkers and speed players alike
* Mix and match 3 boards and 3 piece sets
* Supports the entering-king declaration (27-point rule)
* Play regular shogi without violation skills against the CPU
* No connection needed — play offline anytime

And the price for all this? Absolutely free!

Go ahead — flip the board with forbidden moves.
Break the rules.

Safety and technology

Found in the app by AppBrain
Price
Free
App size
77.9 MB
Content rating
Everyone

Technologies used by Illegal Shogi

Releases

Updates seen on the App Store
Version
1.0
Launched
October 2026

No changelog data

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About the app and developer

About Illegal Shogi

Illegal Shogi is a games app developed by yuuta kitani.

User Ratings

The app has no ratings yet.

App Information

Illegal Shogi is freely available from the App Store. The app size is 77.86 MB. The latest version available is 1.0. The last update was on October 8, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since October 2026.

Illegal Shogi is made and published by yuuta kitani. AppBrain is an independent app data site and isn't affiliated with yuuta kitani. The app name, icon, screenshots and description belong to yuuta kitani and are shown as published on the App Store.

Developer information for yuuta kitani

yuuta kitani

Address:

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