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一座囊括工厂、咖啡馆和直营店的新建筑落地日本长野市，作为历史悠久的烤菜包店“伊呂波堂”业务的新拓张。
A new factory, cafe, and direct sales store were built in the city of Nagano City, Japan as a new development of the long-established oyaki shop “Iroha-do”.
▼项目鸟瞰，aerial view of the project © takeshi noguchi
“烤菜包Oyaki”是一种用蔬菜和小麦烘烤的食物，自日本绳纹时代以来就存在于信州地区，该建筑同样旨在成为一个跨越数万年的“诞生并回归大地的建筑”，通过使用本地区生产的木材和建筑工地的剩余土壤来实现。
“Oyaki” is a baked “food” using vegetables and wheat that has been rooted in the region ‘Shinshu’ since the Jomon period in Japan, and this architecture also aims to be a place where “the architecture that was born and returns to the earth” over a long time axis of tens of thousands of years—using lumber produced in the prefecture and surplus soil from construction sites.
▼弧形屋顶与背景起伏的山丘，arc-shaped roof resonates with the surrounding mountains © takeshi noguchi
▼建筑外观，building exterior © takeshi noguchi
对于这个概念，我们关注的是：1 .地球的记忆/地方守护神。2 . 当地天然材料和传统技术 3 .制作过程:配合设计施工。4 .地壳的隆起: 一个大地相连的地方。5 .生命有机体的运动:创造、变化、生长和循环。两个圆圈分别代表工厂区域和咖啡馆公共空间的，彼此重叠并相互联系，而弧形屋顶与周围的山脉产生共鸣，按照满足日本的一次能源消耗标准建造。
▼设计概念草图，concept sketch © Tono Mirai architects
For the concept, we focused on 1 Memories of the earth / Genius loci. 2 Local natural materials and traditional techniques. 3 Making process: collaboration with design and construction. 4 Uplift of the earth: a place connected to the earth. 5 Movement as a Life-living organism: creation, change, growth, and circulation. The two circles representing the factory/region and the cafe/society overlap and interlock, while the arc-shaped roof resonates with the surrounding mountains built to meet primary energy consumption standards in Japan.
▼建筑外观细部，detail of the building exterior © takeshi noguchi
▼二层露台，2nd floor terrace © takeshi noguchi
▼内部空间概览，overview of the interior space © takeshi noguchi
▼从二层楼梯俯瞰入口大厅，overlooking entrance hall from the second floor stair © takeshi noguchi
▼吧台与就餐区，reception bar and dinning area © takeshi noguchi
整个建筑是一座1500平方米的半防火木制建筑，结构材料为雪松和柏木。北侧是玻璃幕墙和雪松木支柱，最高处达7米。雪松横梁和辐射状柏木梁上的檩条、椽子和挑高3米的屋檐都是由当地木匠手工雕刻而成。屋角处的屋顶采用了日本传统工艺方法扇椽。夯土墙的顶灯、大厅的自然通风高侧窗、屋顶落下的雨水共同将天地与建筑景观连接起来，减少了二氧化碳的排放，再塑了土地。
The entire building is a 1,500m2 semi-fire-resistant wooden building with structural materials of cedar and cypress. The north side is a glass curtain wall with cedar drum pillars with a maximum length 7m. The Cedar beams and purlin on top of the radiating cypress beams, a rafter and roof with a 3m overhang of the eaves were hand-carved by a local carpenter without the use of a cane. It is done with Japanese traditional craftsmanship method fan rafters in the corner roof. Toplight of rammed earth wall, natural ventilation high side window of the hall , falling rain water from the roof are connecting sky and earth with this architecture and landscape, reducing CO 2 and regenerating earth.
▼入口区域，entrance area © takeshi noguchi
▼入口房间，entrance room © takeshi noguchi
▼夜景外观，exterior night view © takeshi noguchi
▼总平面图，site plan © Tono Mirai architects
▼一层平面图，1st floor plan © Tono Mirai architects
▼二层平面图，2nd floor plan © Tono Mirai architects
▼北立面图，north elevation © Tono Mirai architects
▼东立面图，east elevation © Tono Mirai architects
▼剖面图，sections © Tono Mirai architects
Location Nagano City Japan
Funtion : Factory , drive inn (shop cafe)
Owner : Irohado Ltd.
Design Tono Mirai architects Tono Mirai
Structural Design Kishinoue structural office Daisuke Kishinoue
Construction Freezer system / Moriya Corp. Terashima construction Ltd.. Kyoei Corp, Miumi landscape
Site Area 9214.56m2
Building Area 1415.34m2
Floor Area 1733.64m2
building coverage ratio 16.46%（Max：60%）
Floor area ratio 18.81%（Max：200%）
Stories 2
Structure Wooden
Design term Sep. 2020- Oct.2021
Construction term Oct. 2021 – 31 July 2022
Completion 31 July 2022
Max height 10,920mm Eaves height 8,980mm
