Advertisement
Residential

Mikumizaka Flats: A Unique Apartment Structure for Privacy and Comfort

May 10, 2024
|
By 

Distinctiveness can be its own reward, but a unique structure that builds on that to create comfort and shelter for people can be even greater. The Mikumizaka Flats’ interpretation of an apartment complex embody this very well, and it gives us a look at how differently adaptive architecture can look from place to place. 

Mikumizaka Flats can be found in Japan, and were built by the Hiroyuki Ito Architects with EOS Plus Consulting Engineering helping with the design. 

Exterior of the apartment complex. Photo by Masao Nishikawa.
Exterior of the apartment complex. Photo by Masao Nishikawa.

Its structure differs from that of most buildings in the area. There’s a lack of uniformity in each room that makes it different from how most apartment complexes are built. Hiroyuki Ito Architects approached the project with a need to organize an apartment set-up that is unique not just from different buildings, but with each apartment itself.

Unique Construction of Rooms

Mikumizaka Flats attempts the creation of an expansive environment through the use of similar, repeating motifs and materials both on the inside and the outside of the building. 

The apartment building utilizes a variety of methods to evoke these motifs. Its most offbeat idea is the way it slices apartment rooms diagonally instead of the straightforward rectangular layouts. And as a way of connecting different rooms diagonally, half-arches ensure that different rooms and areas are still interconnected.

Staircase of Mikumizaka Flats. Photo by Masao Nishikawa.
Staircase of Mikumizaka Flats. Photo by Masao Nishikawa.
Half-arches in vertical. Photo by Masao Nishikawa.
Half-arches in vertical. Photo by Masao Nishikawa.
Half-arches inside the apartment with staircases. Photo by Masao Nishikawa.
Half-arches inside the apartment with staircases. Photo by Masao Nishikawa.

The half-arches work horizontally and vertically. This helps separate rooms, and create the different staircases that bring the dwellers up and down the building. And because of the varying placements of the half-arches and diagonal walls per floor, each floor has a different composition and make-up in comparison to the other floors, making each flat totally unique from the others.

A half-arch in the hallways. Photo by Masao Nishikawa.
A half-arch in the hallways. Photo by Masao Nishikawa.

Bunker Flats

The materials used for the building are distinctive, if nothing else. These flats use stone and concrete to create its bunker-like look. When combined with the arches and diagonal walls, the interior and exterior of the building looks fortified like a citadel. One can even see the half-arches outside, giving it a uniformity with the interior of the building.

Other than stone, the building uses a lot of wood as well, from the sliding doors to the surfaces inside each apartment. It ensures that each room still evokes a feeling of the traditional Japanese styles of tatami mats and shoji sliding doors without ruining the chosen style of the architect. 

Bathroom under a half-arch. Photo by Masao Nishikawa.
Bathroom under a half-arch. Photo by Masao Nishikawa.
Sliding doors in a room in Mikumizaka Flats. Photo by Masao Nishikawa.
Sliding doors in a room in Mikumizaka Flats. Photo by Masao Nishikawa.
Wooden table next to a pillar. Photo by Masao Nishikawa.
Wooden table next to a pillar. Photo by Masao Nishikawa.
Hallway at Mikumizaka Flats. Photo by Masao Nishikawa.
Hallway at Mikumizaka Flats. Photo by Masao Nishikawa.

Room-wise, it is very minimalistic in its idiosyncratic design. Most have about one or two bedrooms available, and just enough space for a bathroom and a small kitchen area. Due to the half-arches, the bathrooms curve inward or outward depending on where the arch is located. Some of the bathrooms are literally built inside the half-arch because of it; others have the room parted slightly due to its proximity to it. 

The Mikumizaka Flats presents itself as a way of creating unique housing without losing the consistency of an apartment building. While each room is presented differently, there’s still a system in place so occupants can relax despite itself. And providing consistency in the uniqueness makes it an effective home for those who choose to live there.

Related reading: Cebu’s Bayanihan Flats is elevating low-cost housing

Good Design Award 2026 PH

When Malasakit Is Placed at the Heart of Filipino Design: Good Design Award Philippines 2026

Organized biennially by the Design Center of the Philippines, the Good Design Award Philippines (GDA) champions a distinctly Filipino approach to design rooted in malasakit (caring). It posits that good design goes beyond balancing form, function, and innovation—it creates meaningful solutions that respond to society’s most pressing challenges. The awards also advances the United Nations […]

Shang Properties Aurelia Residences

Aurelia Residences Integrates Art and Architecture into Luxury Living in BGC

In the business district of Bonifacio Global City rises a residential development designed around low-density living. Aurelia Residences brings together architecture, interiors, landscape, and art to create an elegant and culturally-resonant living environment. Related Reading: Shang Summit: Shang Properties Unveils New 250-Meter High Rise Architecture, Interiors, and Landscape Design Arrival plays a central role in […]

What the UAP OBRA 2026 Winners Say About the Direction of Philippine Architecture

Architecture awards often document more than just individual achievements. They also recognize the work, effort, and vision behind any architecture project, revealing the priorities, values, and trajectories of a profession at a given moment. The United Architects of the Philippines’ (UAP) Outstanding and Beyond Recognition Awards (OBRA) continues to serve as one such marker, recognizing […]

Ateneo Art Gallery Ben Chan gallery

Beyond Exhibitions: How the Ateneo Art Gallery Became a Place of Discourse

For 66 years, the Ateneo Art Gallery (AAG) has been at the forefront of preserving modern and contemporary Philippine art. Today, its home at Areté reflects an expanded mission: to extend beyond exhibitions to cultivating education and creative exchange. Building a Home for Contemporary Art The AAG was founded in 1960 after artist, collector, and […]

Nolte Kitchen

5 Qualities Designers Look for in a Kitchen Built to Last

A kitchen is one of the hardest-working spaces in a home. It must withstand daily wear, changing routines, evolving technologies, and shifting lifestyle needs while remaining visually coherent within the larger architectural narrative. While every project has its own requirements, experienced designers often return to a similar set of considerations when evaluating a kitchen. Here […]

Fisher & Paykel Plmeria Courtyard House by K2LD Architects Singapore

The Quiet Craft of Everyday Living

The modern kitchen has evolved beyond its traditional role as a place for preparing meals. It is the heart of the home – a space where daily rituals unfold, conversations linger and the rhythm of everyday life takes shape. As open-plan living continues to redefine residential design, the kitchen is no longer a separate room, […]

Elle Yap

Contributor
Download this month's BLUPRINT magazine digital copy from:
Subscribe via [email protected]

Recommended Video

Tap to Unmute
Unmute
0:00
0:00 / 0:00
0:00

To provide a customized ad experience, we need to know if you are of legal age in your region.

By making a selection, you agree to our Terms & Conditions.