Tsukasa Kagura

Tsukasa Kagura is a major antagonist of Digimon World Data Squad and is brother of Yuma Kagura. He initially appeared to help DATS in the search for the missing children, including his sister. However his true agenda was to obtain the six code keys from the humans that got turned into the Mao-type Digimon in order to release Lucemon Chaos Mode from his seal in the Dark Area to become the ultimate tamer.

To do this he has his henchmen, DemiDevimon and Devimon kidnap the children and bring them to the Digital World so that with their sins confusing them and turning them into the Mao-type Digimon and employs Kosaburo Katsura to get the Code Keys while DATS defeated the Mao-types. But when Kosaburo failed to get the Code Key of Lust from DATS he sends Creepymon to eliminate him and his Biyomon. After Creepymon is defeated DATS with Yuma and Kosaburo encounters Kagura as he undos the seal and Lucemon is free. But Lucemon refuses to be used and instead absorbs Kagura, revealing him to be the final Code Key, the Code Key of Pride. After Lucemon is defeated Kagura emerges from Lucemon's data and asks for forgiveness.