Harumi Island Triton Square

Harumi Island Triton Square is an office complex with three connected towers in Tokyo's waterfront district. The ensemble reaches about 195 meters in height and provides space for major companies and their employees.

The project was completed in 2001 and stands as a landmark in modern Japanese architecture. Its innovative construction approach won recognition and influenced later skyscraper developments in the region.

The towers shape the waterfront with their clean lines and bright surfaces that fit naturally into the modern landscape. Visitors notice how the design connects work spaces with public areas in a straightforward way.

The complex sits just minutes from Kawadekuchi Station and is easy to reach by public transit. The property has several entrances and exits that make moving around the site convenient.

A distinctive feature is the Triton Bridge, a moving pedestrian walkway that connects the complex across a canal to the surrounding city. This engineering solution lets people cross the water smoothly on foot.

Location: Harumi

Architects: Nikken Sekkei

Official opening: April 14, 2001

Website: https://harumi-triton.jp

GPS coordinates: 35.65751,139.78377

Latest update: December 6, 2025 21:23