Wataru Ishii is an associate at Anderson Mōri & Tomotsune, engaging in a wide range of general corporate issues. He focuses his practice on financial transactions, including financial regulatory matters.

He received his LLB from Tokyo University in 2002 and his JD from the University of Tokyo School of Law in 2009. He is a member of the Dai-ni Tokyo Bar Association in Japan (2010 to present). He speaks Japanese and English.