Official Release & Pre-Registration Rewards

Overview

Thank you for your patience.

The service for KAIJU NO. 8 THE GAME has officially begun as of 2025-08-31T01:00:00Z!

Immerse yourself in the world of Kaiju No. 8, brought to life with stunning graphics.

We also hit over 1 million pre-registrations worldwide. Thank you for your support and participation!

You can claim your pre-registration rewards in-game from the Home screen.

■ Claim from Home > Mail:

・Credit x100,000

・Dimensional Crystal x1,000

・THE GAME Gacha Ticket x20

・★4 [Aiming for Greater Heights] Mina Ashiro

・★4 [Blade Specialist] Soshiro Hoshina

*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.

■ Claim from Home > Gacha:

You can select 1 of the following ★5 Characters featured in the KAIJU NO. 8 THE GAME Gacha.

・★5 [Fortitude 9.8] Kaiju No. 8

・★5 [Guiding Light of the Future] Kikoru Shinomiya

・★5 [Off the Scale] Mina Ashiro

・★5 [Hoshina-Style Sword-Slay Technique] Soshiro Hoshina

・★5 [Japan's Strongest Combatant] Gen Narumi

・★5 [The Unbreakable Iron Wall] Isao Shinomiya

・★5 [Aspiration and Honor] Rin Shinonome

Official Website & Social Media

Catch the latest information, including game news, special content, and campaign info on our official website and social media. Be sure to add these to your favorites and follow us!

Official Website

Official X (@kj8_TheGame_EN)

Official YouTube (@kj8-TheGame-EN)

For Issues During Gameplay

Our support site contains an FAQ with answers to common questions about gameplay. If you encounter any problems or have any questions, please check the site.

You can access the support site from within the game:

Open up the global menu on the top right of the Home screen

> Menu (≡) on the top left of the screen

> Contact Us

*You can also submit inquiries on the same site.

Thank you for your continued support of KAIJU NO. 8 THE GAME.