Square Enix revealed during Tokyo Game Show 2007 that a new mobile installment of the Kingdom Hearts Series was in development, entitled Kingdom Hearts: Coded.

Using the latest 3D mobile technology, KH: Coded will explore Sora travelling through a whole variety of Disney worlds, on a brand new quest which takes place after the conclusion of Kingdom Hearts 2.

The story surrounds a page written in Jiminy's Journal, the place where Jiminy Cricket wrote down the records of all their travels. It unfolds as the journal is converted into data and the traced worlds are exhibited as stages. Awakening in this data world, a Sora made up of data becomes the main character as a new journey begins.

It has now been confirmed that the first Kingdom Hearts: Coded episode (Olympus Coliseum) will be released on November 19th 2008, when it comes pre-installed with the Docomo PRIME Series P-01A mobile phone.

Currently, there is no confirmation that this title will see release outside Japan