Guides
AccountNinja Kaizen Version 1.43.100 is Now Live!
This update opens the Advanced Academy, delivers Clan Rewards for Seasons 25–27 and Valentine's Rewards, and includes item balance changes plus general fixes.
New features
Advanced Academy
The Advanced Academy is now open. Upgrade your ninja's skills to push them beyond their current limits and gain an edge in battle.
Clan Rewards — Seasons 25–27
Clan Rewards for Seasons 25, 26, and 27 have been delivered. Eligible clan members can claim them directly from the inbox.
Valentine's Rewards
alentine's Rewards are now available. Log in and claim your limited-time seasonal gifts from the inbox.
Item Balance Changes
Several items have been rebalanced to improve fairness and combat variety. Check the affected items for adjusted stats and effects.
Resolved issues
Fixed Christmas Event Rewards
Resolved an issue that prevented some players from receiving their Christmas Event Rewards correctly. Affected rewards have been re-delivered.
General Fixes
General stability improvements and minor bug fixes.
Skill - S3 Kinjutsu: Advanced Profusion of Ghosts Adjusted
The Advanced Profusion of Ghosts has been tweaked to improve its impact in extended battles.
Cooldown Lock Duration: 1 turn => 2 turns
Weapon - BC-S4 Advanced Blade of the Damned Adjusted
The Advanced Blade of the Damned has been reworked to deliver stronger drain potential and a more consistent guard.
HP Drain: 10% => 20%
Ally Guard: variable => 1000 (fixed)
S6 Enchanted Katana Namigaeshi
The S6 Enchanted Katana Namigaeshi has been rebalanced to better fit current combat conditions.
Accuracy: 25% => 20%
Take Damage by CP: 35% => 50%
Damage: 275 => 325
Weapon - S14 Hidden Katana Yoake
The S14 Hidden Katana Yoake has been restored and reinforced for stronger overall performance.
Accuracy: 55% => 80%
Level: 50 => 60
Damage: 300 => 360