Sheraton Grande Tokyo Bay Hotel (Maihama, Urayasu City) has signed a one-year partnership agreement with "Chiba DOT," a professional volleyball team based in Chiba Prefecture, effective July 1, 2026 (Wed). Through this agreement, Sheraton Grande Tokyo Bay Hotel will further deepen its connection with the local community and contribute to the revitalization of the Chiba area by promoting local sports. Sheraton Grande Tokyo Bay Hotel has actively supported professional sports teams based in Chiba, including soccer clubs, baseball teams, and rugby teams. By newly entering into a partnership with "Chiba DOT," which engages in community-rooted activities in the sport of volleyball, an area experiencing significant growth in recent years, we will promote further regional exchange and contributions to the local community through sports. Sheraton Grande Tokyo Bay Hotel will continue to work with the local community to energize the Chiba area. "Chiba DOT" is a professional volleyball team based in Chiba City, operated by DOT LINE GROUP Inc. The team was renamed from "Chiba ZELVA" in 2025 and relaunched under a new structure. With "Dream Community" as its motto, the team aims to share "stories of dreams and challenges" with fans, the community, and partners through volleyball. Official Website: https://chibadot.jp/