The Kosugi Tower

Completed in May 2008 in Musashi-Kosugi, Kawasaki. A 49-floor, 160 m residential tower with 689 units, designed by Taisei Corporation with design supervision by Jun Mitsui. One of the earliest landmarks of Musashi-Kosugi's transformation into a tower-condominium district.

Use

Residential tower

Area

Nakahara-ku, Kawasaki

Completed

2008

Floors

49 above ground, 2 below

Height

160 m

Architect

Taisei Corporation (design supervision: Jun Mitsui)

An early landmark in a changing district

Musashi-Kosugi, Nakahara-ku, Kawasaki. Before this name became synonymous with a cluster of high-rise condominiums, one tower helped set that transformation in motion. The Kosugi Tower was completed in May 2008: 49 floors above ground, 2 below, 160 metres tall, with 689 residential units. Built by Taisei Corporation with design supervision by architect Jun Mitsui, the reinforced-concrete structure was among the first high-rises to signal what Musashi-Kosugi was about to become.

For much of the twentieth century, the area around Musashi-Kosugi Station was an industrial district. As factories relocated or contracted from the 1990s onwards, their sites became development opportunities. The Kosugi Tower arrived early in that shift, giving a vertical form to what had until recently been a flat, factory-floor landscape.

A chapter in Musashi-Kosugi’s high-rise story

When The Kosugi Tower was completed in 2008, the surrounding blocks were still mid-transformation. In the years that followed, taller towers rose nearby — Park City Musashi-Kosugi Mid Sky Tower (59 floors) among them — and the district’s skyline kept climbing. The Kosugi Tower belongs to the first chapter of that story, representing the moment when height arrived in Musashi-Kosugi as a new normal. Jun Mitsui’s design involvement points to an ambition for architecture that went beyond mere density.

Summary

The Kosugi Tower was completed in May 2008, with 49 floors above ground, 2 below, a height of 160 metres, and 689 residential units. Built by Taisei Corporation with design supervision by Jun Mitsui, it stands in Musashi-Kosugi as an early witness to the area’s sweeping change from industrial district to high-rise residential hub. A walk around the station today, with towers now rising in every direction, gives a vivid sense of how much that change has accelerated since this building first appeared on the skyline.