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Seibu Group Services


Seibu Group companies provide various ways for you to have fun in central urban locations, on Seibu Railway lines, and at leisure facilities in each area.

Professional Baseball

The Saitama Seibu Lions have won the league championship 23 times, the most of any team in the Pacific League, and have won the Japan Series 13 times. The home stadium and the surrounding area has completed its three-year renovation, and met its grand opening in the 2021 season, with new seat selections, new recreational areas, and enhanced baseball entertainment and services.The stadium has been renamed as BELLUNA DOME from the 2022 season.We hope you’ll keep showing your enthusiastic support for the Saitama Seibu Lions in the 2023 season!

Concerts & Events

The BELLUNA DOME is home to the Saitama Seibu Lions, but it also hosts concerts and other non-baseball events! Yokohama Arena delivers big excitement as well.

Amusement Parks, Aquariums, and Pools

Yokohama Hakkeijima Sea Paradise is both an amusement park and an aquarium. Also, we operate amusement facilities with distinctive charm, including five aquariums in different locations around Japan, Seibuen Amusement Park,which is that opens a pool in the summer. Some pools at our hotels are open at night, too.

Resort Amusement

Inside the resort, gondola lifts and ropeways take you to scenic spots. There are also tour boats and amphibious buses at Lake Ashi in Hakone and Lake Biwa in Shiga.

Ice Show

Prince Ice World made its debut in 1978 and is Japan’s first ice show. Enjoy performances by top skaters from Japan and overseas!


We manage and operate parks all over Japan, primarily under the lead of SEIBU Landscape.

Movie Theaters

We run movie theaters in Shinagawa and in Ōizumi-gakuen on the SEIBU Railway Line. Come and see the latest movies here!


SEIBU PRINCE CLUB emi is a member service program that offers high-quality hospitality and special benefit services to ensure that overseas guests have an unforgettable time in Japan. Through this program, we will see to it that guests experience plenty of joy in all aspects of their stay in Japan.
Official Smartphone App is also available.