JYU ARCHITECT
Two-Family House|Introduction to Architecture Firms|Balanced Connections Respecting Each Household's Lifestyle
Author: Qurasuki Editorial Department
In a two-generation home shared by parent and child households, the design hinges on how to preserve each household's daily rhythms and privacy while maintaining appropriate connections. Considerations range widely: whether to share or separate the main entrance, how to define the extent of shared wet areas (kitchens, bathrooms, laundry), and how to incorporate adaptability for future caregiving needs or changes in lifestyle. Careful interviews to understand family relationships and projected future lifestyles are essential. The presence of a designer who can translate these complex requirements into a residence where both households can live comfortably for the long term is a decisive factor in the success of a two-generation house. Here we introduce an architectural practice that attentively resolves these intricate conditions.
Tokuhiro Norimatsu Architect
2nd Floor, Okada Building, 2-25 Tsurumai Higashi-cho, Nara City, Nara Prefecture, Japan
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House in Tokushima — Younger Household: A roof that envelops two-family living and provides light11
Tokuhiro Norimatsu Architect2nd Floor, Okada Building, 2-25 Tsurumai Higashi-cho, Nara City, Nara Prefecture, Japan -
House in Higashi-Ikoma — Two-Family Residence with Three Gardens10
Tokuhiro Norimatsu Architect2nd Floor, Okada Building, 2-25 Tsurumai Higashi-cho, Nara City, Nara Prefecture, Japan -
House in Tokushima — Younger Household: A roof that envelops two-family living and provides light4
Tokuhiro Norimatsu Architect2nd Floor, Okada Building, 2-25 Tsurumai Higashi-cho, Nara City, Nara Prefecture, Japan -
House in Higashi-Ikoma — Two-Family Residence with Three Gardens5
Tokuhiro Norimatsu Architect2nd Floor, Okada Building, 2-25 Tsurumai Higashi-cho, Nara City, Nara Prefecture, Japan -
House in Tokushima — Younger Household: A roof that envelops two-family living and provides light17
Tokuhiro Norimatsu Architect2nd Floor, Okada Building, 2-25 Tsurumai Higashi-cho, Nara City, Nara Prefecture, Japan -
House in Tokushima — Younger Household: A roof that envelops two-family living and provides light10
Tokuhiro Norimatsu Architect2nd Floor, Okada Building, 2-25 Tsurumai Higashi-cho, Nara City, Nara Prefecture, Japan
JYU ARCHITECT
2-19-19 Nakane, Meguro-ku, Tokyo
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The Dog Yard for five dogs creates an appropriate spatial buffer between family units.
JYU ARCHITECT2-19-19 Nakane, Meguro-ku, Tokyo -
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In-Ex Design Co., Ltd.
4-59 Takanoizumicho, Sakyo Ward, Kyoto City, Kyoto Prefecture
Naoko Matsumoto Architects & Associates
1304 Park Front Nakano Arai Yakushi, 5-5-10 Arai, Nakano-ku, Tokyo, Japan
Masahiko Sawamura Architect and Associates
Room 902, Famille Kamichoja-machi, 22-9, 2-chome Shimoru, Kamichoja-machi, Higashihorikawa-dori, Kamigyo-ku, Kyoto, Kyoto Prefecture, Japan
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View of the courtyard from the entry staircase
Masahiko Sawamura Architect and AssociatesRoom 902, Famille Kamichoja-machi, 22-9, 2-chome Shimoru, Kamichoja-machi, Higashihorikawa-dori, Kamigyo-ku, Kyoto, Kyoto Prefecture, Japan -
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Tada Architectural Design Office
5-1-3-607 Shonandai, Fujisawa City, Kanagawa Prefecture
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Views of the courtyard from various areas of the house evoke the presence of family members
Tada Architectural Design Office5-1-3-607 Shonandai, Fujisawa City, Kanagawa Prefecture -
House on the North Side of Chigasaki East Coast2
Tada Architectural Design Office5-1-3-607 Shonandai, Fujisawa City, Kanagawa Prefecture -
The two generations are connected by a wood deck centered around the courtyard
Tada Architectural Design Office5-1-3-607 Shonandai, Fujisawa City, Kanagawa Prefecture -
House on the North Side of Chigasaki East Coast1
Tada Architectural Design Office5-1-3-607 Shonandai, Fujisawa City, Kanagawa Prefecture -
House on the North Side of Chigasaki East Coast10
Tada Architectural Design Office5-1-3-607 Shonandai, Fujisawa City, Kanagawa Prefecture -
House on the North Side of Chigasaki East Coast5
Tada Architectural Design Office5-1-3-607 Shonandai, Fujisawa City, Kanagawa Prefecture
Archiplace
502 Palm House Hatsudai, 1-20-2 Honmachi, Shibuya-ku, Tokyo
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Natural light filters from the large second-floor windows down to the entrance on the first floor.
Archiplace502 Palm House Hatsudai, 1-20-2 Honmachi, Shibuya-ku, Tokyo -
The shoe storage area includes a walk-in shoe closet and shoe cabinet, beyond which lie the home elevator and staircase.
Archiplace502 Palm House Hatsudai, 1-20-2 Honmachi, Shibuya-ku, Tokyo -
Utilizing the structural advantages of the SE construction method, large southwest-facing windows create a sense of openness.
Archiplace502 Palm House Hatsudai, 1-20-2 Honmachi, Shibuya-ku, Tokyo -
A soundproof room for the couple’s saxophone hobby, featuring double-glazed windows and custom-built shelving for musical instruments.
Archiplace502 Palm House Hatsudai, 1-20-2 Honmachi, Shibuya-ku, Tokyo -
The ground floor features a pilotis space without side walls, maximizing the full width of the frontage by leveraging the strengths of the wooden metal-connector construction method.
Archiplace502 Palm House Hatsudai, 1-20-2 Honmachi, Shibuya-ku, Tokyo -
Entrance with a high ceiling following the roof slope; flooring of solid oak
Archiplace502 Palm House Hatsudai, 1-20-2 Honmachi, Shibuya-ku, Tokyo
Mitsuhiro Kojima Architects
426-1-101 Higashisin-machi, Ota City, Gunma Prefecture
Yoshihiro Yamamoto Architects Associates
302, Zeniya Honpo Main Building, 14-6 Ishigatsujichō, Tennōji-ku, Osaka
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A bathroom consolidating washbasin, toilet, and bathtub; the only fenestration is a rooflight.
Yoshihiro Yamamoto Architects Associates302, Zeniya Honpo Main Building, 14-6 Ishigatsujichō, Tennōji-ku, Osaka -
The gentle eastern foothills of Mount Yamato Katsuragi. A landscape of agricultural fields punctuated by small, traditional settlements.
Yoshihiro Yamamoto Architects Associates302, Zeniya Honpo Main Building, 14-6 Ishigatsujichō, Tennōji-ku, Osaka -
The mother’s living room on the second floor. A narrow LDK with openings to the north and south.
Yoshihiro Yamamoto Architects Associates302, Zeniya Honpo Main Building, 14-6 Ishigatsujichō, Tennōji-ku, Osaka -
View across the entire LDK from the kitchen.
Yoshihiro Yamamoto Architects Associates302, Zeniya Honpo Main Building, 14-6 Ishigatsujichō, Tennōji-ku, Osaka -
The landing is the prime vantage point, facing the fields across the road and the peaks of the Kongō–Katsuragi range.
Yoshihiro Yamamoto Architects Associates302, Zeniya Honpo Main Building, 14-6 Ishigatsujichō, Tennōji-ku, Osaka -
Stairs rise to the second floor from the living room’s double-height space.
Yoshihiro Yamamoto Architects Associates302, Zeniya Honpo Main Building, 14-6 Ishigatsujichō, Tennōji-ku, Osaka
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