Raising money from, coinvesting with and visiting the multiple homes of someone isn't "impersonal business transactions". It's a deep relationship with someone who was already convicted of raping a child.

You should read Ethan Zuckerman's resignation post as it offers much more information: http://www.ethanzuckerman.com/blog/2019/08/20/on-me-and-the-...

Ito was warned against getting involved with Epstein and he ignored those warnings.