Drama and minimalism meet in this Osaka house – where all is not what it seems

Titled ‘Moment’, this house by Apollo Architects & Associates appears modest from the street, but opens up to double-height spatial drama inside

an Osaka house by apollo architects & associates featuring a dramatic roof and double height interiors
(Image credit: Masao Nishikawa)

A simple, minimalist enclosure surrounds this Osaka house, carefully concealing the richness that unfolds within the new-build home, designed by Apollo Architects & Associates. The project, a family residence set in a sleepy neighbourhood of the Honshu port city, is titled Moment – and explores moments of everyday spatial drama subtly, as befits the Japanese architecture tradition.

an Osaka house by apollo architects & associates featuring a dramatic roof and double height interiors

(Image credit: Masao Nishikawa)

Tour this contemporary Osaka house

The clean, blind wall that surrounds the residence allows one of its key architectural features – its timber-lined, 1.8m-deep eaves – to be seen from the outside, hinting that there's more than meets the eye to this seemingly modest Osaka house. Stepping through the garden gates from the street, visitors cross a generous terrace and garden to approach the main home's glazed volume, topped by the slender feature roof.

an Osaka house by apollo architects & associates featuring a dramatic roof and double height interiors

(Image credit: Masao Nishikawa)

an Osaka house by apollo architects & associates featuring a dramatic roof and double height interiors

(Image credit: Masao Nishikawa)

The architects worked on the home's volume as if it were a gallery – crafting the entrance and the arrangement of lacquerware, woodwork, bonsai, and decorative artworks in a way that nods to an exhibition space. The living areas' double-height interiors also afford a luxurious generosity of space, underlining the same approach.

an Osaka house by apollo architects & associates featuring a dramatic roof and double height interiors

(Image credit: Masao Nishikawa)

an Osaka house by apollo architects & associates featuring a dramatic roof and double height interiors

(Image credit: Masao Nishikawa)

A central staircase, placed within sight of the main entrance, punctuates the home's more social areas and leads upstairs to a mezzanine library and study area. Beyond it, children's rooms and a guest room are tucked away towards the opposite end of the plan. The primary bedroom is placed on the ground floor, right underneath.

The home was designed to feel just as impressive at night as it is during the day, the architects say: 'At night, carefully arranged lighting accentuates the walnut ceiling boards on the underside of the roof eaves, further articulating the home’s nuanced richness.'

an Osaka house by apollo architects & associates featuring a dramatic roof and double height interiors

(Image credit: Masao Nishikawa)

an Osaka house by apollo architects & associates featuring a dramatic roof and double height interiors

(Image credit: Masao Nishikawa)

They add: 'A dry garden planted with vintage olive trees and other greenery lines the perimeter of the residence, integrating harmoniously with the modern architecture. Over time, as additional plantings, outdoor furniture, and artwork are gradually introduced, the residence is intended to age gracefully and continue evolving with its inhabitants and their lifestyles.'

an Osaka house by apollo architects & associates featuring a dramatic roof and double height interiors

(Image credit: Masao Nishikawa)

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Ellie Stathaki

Ellie Stathaki is the Architecture & Environment Director at Wallpaper*. She trained as an architect at the Aristotle University of Thessaloniki in Greece and studied architectural history at the Bartlett in London. Now an established journalist, she has been a member of the Wallpaper* team since 2006, visiting buildings across the globe and interviewing leading architects such as Tadao Ando and Rem Koolhaas. Ellie has also taken part in judging panels, moderated events, curated shows and contributed in books, such as The Contemporary House (Thames & Hudson, 2018), Glenn Sestig Architecture Diary (2020) and House London (2022).