Important

Account Linking Recommended

Event

Mop-Up Operation Now Available!

Event

[Updated] Raid Battle: Kaiju No. 1 Now Available!

Event

Training: Credit—2x Rewards Campaign Now Available!

Event

1st Anniv. Countdown THE GAME Missions Now Available!

Gacha

[Limited] Suited Pickup Gacha Now Available!

Known Issue

[Updated] Regarding Currently Confirmed Issues

News

Preview of New Item: Apatite Petal

Update

[Updated] Data Update & Event Preview

Event

Kaiju Rush Now Available!

Known Issue

[Updated] [Title Revised] Regarding Progression Issues on Certain Devices

Known Issue

[Updated] Issue Regarding Large Conquest

Known Issue

Issue Regarding Large Conquest

Event

Large Conquest: Torrential Wavefront Now Available!

Gacha

Soshiro Hoshina Pickup Gacha Rerun Now Available!

Gacha

Mina Ashiro Pickup Gacha Now Available!

News

New Training: Plant-Type/Flowers Added!

Event

Main Story Ch. 13 Release & Celebration Event

News

[Updated] New Packs Available Upon Meeting Conditions!

Event

Fierce Battle Area (Limited): Bonds of the Boundless Blue Now Available!

Event

Special Event [Sparkling Splash Performance Test] Now Available!

News

Defense Force Pass Now Available!

News

Monthly Items Reset

News

New Training: Caudata-Type Kaiju β Added!

News

Unlock Potential: New Eligible Character Added!

News

New Training: Plant-Type Kaiju α Added!

News

New Trainings: Paraves-Type Kaiju α & Mole-Type/Feet Added!

News

New Training: Wolf-Type Kaiju α Added!

News

New Trainings: Wyvern-Type Kaiju β/Kaiju No. 6 Added!

Event

THE GAME Missions Now Available!

Event

Expedition HARD Mode Added!

Event

New Training: Fungal-Type β Added!

News

Changes to Weekly Limit and Stamina for Identified Kaiju Neutralization

News

New Shop Arrival: Defense Force Support Special Pack!

Event

New Training: Caudata-Type α Added!

Event

New Training: Armored-Type α Added!

News

PC (Steam®) Version Now Available!

Important

Official Release & Pre-Registration Rewards

News

Release Celebration Items—Value Items Now On Sale!

Event

Mop-Up Operation Now Available!

Event

[Updated] Raid Battle: Kaiju No. 1 Now Available!

Event

Training: Credit—2x Rewards Campaign Now Available!

Event

1st Anniv. Countdown THE GAME Missions Now Available!

Gacha

[Limited] Suited Pickup Gacha Now Available!

News

Preview of New Item: Apatite Petal

Event

Kaiju Rush Now Available!

Event

Large Conquest: Torrential Wavefront Now Available!

Gacha

Soshiro Hoshina Pickup Gacha Rerun Now Available!

Gacha

Mina Ashiro Pickup Gacha Now Available!

News

New Training: Plant-Type/Flowers Added!

Event

Main Story Ch. 13 Release & Celebration Event

News

[Updated] New Packs Available Upon Meeting Conditions!

Event

Fierce Battle Area (Limited): Bonds of the Boundless Blue Now Available!

Event

Special Event [Sparkling Splash Performance Test] Now Available!

News

Defense Force Pass Now Available!

News

Monthly Items Reset

News

New Training: Caudata-Type Kaiju β Added!

News

Unlock Potential: New Eligible Character Added!

News

New Training: Plant-Type Kaiju α Added!

News

New Trainings: Paraves-Type Kaiju α & Mole-Type/Feet Added!

News

New Training: Wolf-Type Kaiju α Added!

News

New Trainings: Wyvern-Type Kaiju β/Kaiju No. 6 Added!

Event

THE GAME Missions Now Available!

Event

Expedition HARD Mode Added!

Event

New Training: Fungal-Type β Added!

News

Changes to Weekly Limit and Stamina for Identified Kaiju Neutralization

News

New Shop Arrival: Defense Force Support Special Pack!

Event

New Training: Caudata-Type α Added!

Event

New Training: Armored-Type α Added!

News

PC (Steam®) Version Now Available!

News

Release Celebration Items—Value Items Now On Sale!

Important

Account Linking Recommended

Known Issue

[Updated] Regarding Currently Confirmed Issues

Update

[Updated] Data Update & Event Preview

Known Issue

[Updated] [Title Revised] Regarding Progression Issues on Certain Devices

Known Issue

[Updated] Issue Regarding Large Conquest

Known Issue

Issue Regarding Large Conquest

Important

Official Release & Pre-Registration Rewards

2026-01-20T03:00:00Z

[Updated] Regarding Currently Confirmed Issues

Thank you for playing KAIJU NO. 8 THE GAME.

We would like to inform you of the issues we have currently confirmed.

We sincerely apologize for any inconvenience.

The issues are scheduled to be fixed in a future version update.

We will make another announcement or update this one once the fix is complete.

Resolved Issues

Updated 2026-01-20T03:00:00Z

・In Area 02 of the currently ongoing Kaiju Rush, certain Kaiju may not be displayed correctly.

*As compensation for this issue, we will be sending Dimensional Crystal x100.

Please claim the items from the Home screen > Mail.

*The mail will be available to claim until 2026-02-03T18:59:59Z.

*The mail (including any attached items) will be deleted 90 days after you receive it. Please make sure to open the mail and claim the items before the deadline.


Updated 2026-01-06T09:30:00Z

・In the New Chapter Event, achieving a score of 300,000 on VERY HARD before meeting the requirements for the mission "Obtain a score of 300000 with 3 or more Shot-attribute characters in the squad on VERY HARD" prevents the mission from being completed.

*As compensation for this issue, we will be sending Dimensional Crystal x100.

Please claim the items from the Home screen > Mail.

*The mail will be available to claim until 2026-01-20T18:59:59Z.

*The mail (including any attached items) will be deleted 90 days after you receive it. Please make sure to open the mail and claim the items before the deadline.


Updated 2025-12-24T09:00:00Z

・Frequent communication errors may occur in certain network environments.

*This issue has been resolved in the Version 1.4.1 update. This is an optional update.

*Further details regarding compensation for this issue will be provided in the announcement Version 1.4.1 Update Now Live.

・Implemented minor translation adjustments for [Festive Christmas] Akari Minase's messages and voice lines.

Ongoing Issues

Updated 2026-01-13T07:00:00Z

・In the Shop, the number of Interlude Notes required and the maximum exchange limit for certain items are not set as intended.

Relevant items:

  • ★4 Unimaterial [Caudata-Type Kaiju α]
  • ★4 Unimaterial [Fungal-Type Kaiju β]

Interlude Notes required:

  • Incorrect: 4 per exchange
  • Correct: 30 per exchange

Exchange limit:

  • Incorrect: Up to 50 times
  • Correct: Up to 30 times

*We will not implement a fix for this issue while the Special Event [The Weapon Within] is ongoing. As such, you may continue to exchange these items with the current settings.


・In Stage 13 of Fierce Battle Area [Flurry of the Frontline], Camponotus Honju's actual devour target may be inconsistent with the description for its skill "Voracious Recovery."

*In consideration of the impact on game balance, no fix will be implemented for this issue.

・The uniparts equipped by guest characters may not display on the Characters screen.

*This is only a display issue. The effects activate correctly and can be confirmed in the character's Battle Details during a battle.