The station map of Otsuka(Tokyo) station

▶ Please also see the latest information on the station guide map provided by each company.
East Japan Railway Company
[{'s_sta_name': '大塚(東京)', 's_r_sta_name': 'Otsuka(Tokyo)', 'encode_sta_name': '%E5%A4%A7%E5%A1%9A%EF%BC%88%E6%9D%B1%E4%BA%AC%EF%BC%89'}]