Kenichi explains why he left ifeanyi ubah

I apologize, but I couldn't find any information on a person named Kenichi leaving a team called Ifeanyi Ubah. It's possible that you may have provided incorrect or incomplete information.

However, I can suggest that you provide more context or clarify the question. Are you referring to a specific sport or league? Is Kenichi a player or a coach? If you provide more information, I'll do my best to help you find the answer.