source code exposure

I work for company developing entertainment software in Japan and I’m in charge of legal affairs.

I have a question.

Do we need to expose source code of the game software developed with NGUI to someone?

We have to report it to our client when we must do so.

Best regards

are you concerned that Unity wants to see your source code?

Perhaps ask the people at unity

http://unity3d.com/company/sales?type=info

are you concerned that NGUI wants to see the source code?

Perhaps you should ask the people at NGUI

a google returns there contact form.

http://www.tasharen.com/?page_id=104

This forum is to assist developers in development.
Legal Matters for unity should be addressed directly to unity corporate (or NGUI if your concerned about there product).
No one on this forum is equipped to provide you with legal advice.