The Japan Society of Seismic Isolation. |

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Photo by OILES CORPORATION

Photo by Bridgestone Corporation

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THK Building, Seismic isolation layer

Photo by NIPPON STEEL ENGINEERING CO., LTD.

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Photo by SWCC Corporation

Photo by Starts Construction and Asset Management Co., Ltd.

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Photo by SENQCIA CORPORATION

Photo by NIPPON STEEL ENGINEERING CO., LTD.

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Photo by Kawakin Core-Tech Co., Ltd.

Photo by PILLAR Corporation

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What's New

04/08/2025: NEW! The SPONSE Association is hosting an international workshop on seismic retrofitting of non-structural elements (sponsored by JSSI).

04/08/2025: Call for Sponsors and Supporters for the 19th World Conference on Seismic Isolation (19WCSI)

13/06/2025: Recent trends of SI & VC buildings until the end of 2023 are shown in "Technical Information", "Learn more".

13/06/2025: ASSISi is(Anti-Seismic Systems International Society, Inc.) excited to announce that the 2025 Global Design and Innovation Awards are open for submissions.

30/05/2025: JSSI Award, The 26th Prizes 2025 are shown in "Award".

05/12/2024: JSSI has started X.

05/12/2024: JSSI has started YouTube.