Grand Kaizen is an experience on the Roblox platform based on the famous manga and anime series Jujutsu Kaisen. Sticking to the source material, the game offers a fictional world filled with ...

Learn more. Grand Kaizen is a sandbox game based on the famous Jujutsu Kaisen anime on Roblox. Once previously released and canceled, the game was re-released in 2023 with major updates ...