The Yokohama DeNA BayStars are aiming to make Yokohama Stadium, their home base, a place that the public can feel comfortable and be proud of. The initiative was called "Ballparking Initiative" and has been promoted since 2012. NOSIGNER has been instrumental in making this vision a reality, participating in the "+B" strategy, which aims to transform baseball into a lifestyle, and has attracted many fans to Yokohama Stadium. In fact, the Yokohama Bay Stars have another ballpark in Yokosuka that is a base for their second-team.What is more, Yokosuka City located close to Yokohama, was also an important place that can be said to be another hometown for BayStars. Yokosuka is also a port city like Yokohama and has deep historical ties. The next mission is to tell citizens that this place called Yokosuka is also the hometown of BayStars, creating a phenomenon that people can be more proud of this team.