TOKYO--(BUSINESS WIRE)--Business Wire, a company engaged in press release distribution and security exchange filings, will exhibit at the first ever Content Marketing Expo as the official media partner. Content Marketing Expo, organized by Reed Exhibitions Japan Ltd., is scheduled to be held at Tokyo Big Sight (Koto-ku, Tokyo) from July 1 - 3, 2015. At booth #W14-42, Business Wire Japan will familiarize visitors with "News Capsule" and "Picture Capsule", two new products that enhance messaging