https://pressroom.prlog.org/Matsuzaki/ About Ryu-Raku Inc. - Ryu-Raku Inc. is a web marketing and development firm based in Osaka, Japan. We develop SaaS tools for small businesses, including MUTE — a contact form spam blocker. https://www.prlog.org/13141220-stop-deleting-contact-form-spam-new-3-33month-tool-mute-restores-your-inbox-in-five-minutes.html Small business owners losing hours to automated sales pitches now have a silent, friction-free solution that costs less than a cup of coffee.Thu, 23 Apr 2026 05:26:50 GMT