2013.11.29 Participated in a cleanup activity in the east exit area of Yokohama Station 2014.03.06 We will carry out a fund-raising activity for the Great East Japan Earthquake on March 10th, "Yokohama Three Towers Day" in the underground town of Porta. 2013.11.20 We will start providing free Wi-Fi (public wireless LAN service) in the underground town of Porta. 2013.10.07 We will hold a railroad day commemorative event at the "Yokohama Station East Exit Promotion Council", which we serve as the secretariat! 2013.10.07 "Yokohama Station East Exit Hama Terrace FESTA 2013" will be held! 2013.07.23 We will hold a "Citizen's Floor Summer Vacation Event"! 2014.12.16 The Senken Shimbun introduced the CS activities of the underground town Porta. 2014.09.30 The Senken Shimbun introduced the measures of the underground town Porta. 2014.07.15 In the Nihon Keizai Shimbun, the event "I ★ YOKOHAMA Summer Star Festival" was introduced in which the three facilities at the east exit of Yokohama Station (underground town Porta, Sogo Yokohama store, Bay Quarter) and Yokohama DeNA BayStars were linked. 2014.04.17 In Town News (Naka Ward, Nishi Ward version), "Yokohama Jie Jiraku Marche" was introduced at "Hama Terrace" on the 2nd floor of the Shintoshi Building. 2014.03.27 In the Senken Shimbun, the underground town Porta won the concept award and the "16th Tenant's Selected Developer Award" was introduced. A 5-minute walk directly from Yokohama Station. It is a multi-purpose rental space on the 9th floor of the Yokohama Shintoshi Building (Sogo) where you can arrange the form according to the purpose of use. The stores that surround the healing monument Bay SideO 2 asis will help you to make your life more comfortable. That is the citizen floor. 5 minutes walk from Yokohama station without getting wet in the rain. The meeting room on the 9th floor of the Yokohama Shintoshi Building (Sogo) is a convenient rental conference room that can also be used for various seminars and schools. Porta was developed as the entrance to the east exit of Yokohama Station. It is a shopping center consisting of about 120 stores, with unique specialty stores and restaurants where you can enjoy delicious food. It has two entrances, "Porta side" and "Sogo side", and accommodates a total of 500 cars. Parking with smooth flow lines to each facility in the east exit area of Yokohama Station.