Hello,
We are sorry for the confusion that the current level of information has created.
To be clear, Kadokawa will not be taking control of your game away from you!
The condition is that, for titles to be considered a winner, you will agree to sign a publishing agreement that allows Kadokawa to publish the game on your behalf.
That agreement will include licensing for making things like a comics version or produce merchandise.
Kadokawa will not be taking your copyrights or trademarks from you: your game is still your game, and the contract will include revenue sharing terms.
And Kadokawa will be sure to confer with the winner when they have a plan for something, and will not be taking unapproved actions.
We will be acting as fair and responsible partners for whoever wins.
Please let us know may you have any other concerns, we will be happy to answer them.