Open House|「ha」 hosaka hironobu architect associate

Open House
  • Open House
  • Organizer: 「ha」 hosaka hironobu architect associate
    Venue location: Ikenoue, Setagaya-ku, Tokyo
    Start Date: Dec. 20, 2025
    End Date: Dec. 21, 2025
    Time: Around 13:00 to 19:00
    Reservation Method: Reservation required
  • The residential project for which we have been providing architectural design and supervision in Ikenoue, Setagaya-ku, is now complete. Although it is the end of the year, we are pleased to announce that an open house will be held as detailed below. We cordially invite you to take this opportunity to experience the space firsthand.

    Date: Saturday, December 20 and Sunday, December 21
    Time: Approximately 13:00 to 19:00
    Location: Approximately a 5-minute walk from Ikenoue Station on the Keio Inokashira Line (about 5 minutes by train from Shibuya)

    This open house is by reservation only and will be handled on a first-come, first-served basis. If you wish to attend, please send an email to "[email protected]" with your name, number of attendees, and your preferred time slot from the options below (① to ⑥). Detailed directions will be sent only to those who have made a reservation.

    Please note that as this is a pre-handover viewing of a private residence, we kindly ask for your consideration regarding small children.

    There is no parking available on site, so we recommend using public transportation. The event may be canceled in the case of severe weather conditions. We appreciate your understanding in advance.

    Time Slots (December 20 and 21):
    ① 13:00–14:00
    ② 14:00–15:00
    ③ 15:00–16:00
    ④ 16:00–17:00
    ⑤ 17:00–18:00
    ⑥ 18:00–19:00

    Project Overview:
    Architectural Design and Supervision: "ha" hosaka hironobu architect associate (Project Architect: Hironobu Hosaka)
    Structural Engineering: U’plan Co., Ltd. (Engineer: Hikaru Ozaki)
    Building Services Design: "ha" hosaka hironobu architect associate (Project Architect: Hironobu Hosaka)
    Construction Management: House Nova Co., Ltd.

    Use: Detached single-family residence
    Structure: Traditional timber frame construction
    Site Area: 158.36 m²
    Building Footprint: 92.44 m²
    First Floor Area: 72.20 m²
    Second Floor Area: 62.50 m²
    Third Floor Area: 24.42 m²
    Gross Floor Area (FAR applicable): 159.12 m²