The building is owned and managed by Tokyo Gas Urban Development, a subsidiary of Tokyo Gas,[2] and was constructed on the site of a decommissioned gas storage facility.

Tokyo Gas operates a regional cooling center on-site, which provides heating and cooling to the high-rise district of Nishi-Shinjuku, and supplies electricity to the adjacent Tokyo Metropolitan Government Building.

[3] The hotel featured prominently in Academy Award-winning film Lost in Translation.

[4] Shinjuku Park Tower is a single building consisting of three connected block-shaped elements; S tower, which is 235 m (771 ft) tall with 52 stories, C tower which is 209 m (686 ft) tall with 47 stories and N tower which is 182 m (597 ft) tall with 41 stories.

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