Research Results:1. Simulations for infection situations
Simulations for infection situations
Simulating Future Infection Trends and Assessing the Impact on Healthcare and the Economy.
![](/action/survey/covid19-ai.jp/wp-content/uploads/2023/03/c74620536cef4e83e8e9eaa1e7a90bf8-320x180.png)
Organization
The Tokyo Foundation for Policy Research
Researcher
Asako Chiba
![](/action/survey/covid19-ai.jp/wp-content/uploads/2023/03/0628c559f3dd6a7bcc1e21b21e9311f3-320x180.png)
Organization
The Tokyo Foundation for Policy Research
Researcher
Asako Chiba
![](/action/survey/covid19-ai.jp/wp-content/uploads/2023/03/aa8065dc7742495f3decb750a22c52f5-320x180.png)
Organization
The Tokyo Foundation for Policy Research
Researcher
Asako Chiba
![](/action/survey/covid19-ai.jp/wp-content/uploads/2023/03/444bb87e560a4d417ba5aac019d94d2c-320x180.png)
Organization
The Tokyo Foundation for Policy Research
Researcher
Asako Chiba
![](/action/survey/covid19-ai.jp/wp-content/uploads/2023/03/742f9520d058627aae3d837cc35ba657-320x180.png)
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2023/03/3f2a90650805b8113bf3ce70282c2fe2-320x180.png)
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2023/03/9d22e1e026d56533fd16a1b5e9c1b167-320x180.png)
Mask wearing status and willingness to wear masks from August 2022 to the first week of March 2023
2023.03.16
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2023/03/5e4c95df38142a2c8e729add2a356bb6-320x180.png)
Researcher
Setsuya Kurahashi
![](/action/survey/covid19-ai.jp/wp-content/uploads/2023/03/0f81066a9c3eb4167069f620930a2ce0-320x180.png)
Researcher
Akimasa Hirata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2023/02/E_NakataOkamoto_After8thWaveProjection_20230227_1-320x180.png)
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2023/02/41a4ac4c4e4ba29087832ac1d2cd0187-320x180.png)
Organization
The University of Tokyo (School of Engineering)
Researcher
Yukio Ohsawa
![](/action/survey/covid19-ai.jp/wp-content/uploads/2023/02/7e6eed66ca10d1019bfd37a35de1aa7d-320x180.png)
Researcher
Setsuya Kurahashi
![](/action/survey/covid19-ai.jp/wp-content/uploads/2023/02/3077f9d1a67ffe7ace238f2ca12c34a0-320x180.png)
Researcher
Yukio Ohsawa
![](/action/survey/covid19-ai.jp/wp-content/uploads/2023/02/741b971b5d9859cac28b5faf5ba86c9d-320x180.png)
Organization
Faculty of Science and Technology, Keio University
Researcher
Satoshi Kurihara
![](/action/survey/covid19-ai.jp/wp-content/uploads/2023/01/E_NakataOkamoto_8thWaveProjection_20230123_1-320x180.png)
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2023/01/d3815411f6d0e728e7de41d0309be7d6-320x180.png)
Researcher
Setsuya Kurahashi
![](/action/survey/covid19-ai.jp/wp-content/uploads/2023/01/6429c8ce82fe1ce2dd7187f55673c8c8-320x180.png)
Researcher
Akimasa Hirata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2023/01/49153407bc3d26a34e12abfe261b9de8-320x180.png)
Organization
The University of Tokyo (School of Engineering)
Researcher
Yukio Ohsawa
![](/action/survey/covid19-ai.jp/wp-content/uploads/2023/01/a0ae7e028296ab8f05eb3c89e3084c25-320x180.png)
Researcher
Akimasa Hirata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2023/01/6a8076f565c5a869bc47b9fd7b3bad45-320x180.png)
Researcher
Akimasa Hirata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2023/01/E_NakataOkamoto_8thWaveProjection_20230110_1-320x180.png)
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2023/01/b9e940bc74e719e51e1c1942e8b2da32-1-320x180.png)
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2023/01/d4ef28ae449aea5b261ed7d406958210-320x180.png)
Organization
Faculty of Science and Technology, Keio University
Researcher
Satoshi Kurihara
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/12/64247106c6f707ceafb2f0a34d78ff83-320x180.png)
Researcher
Akimasa Hirata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/12/104b291cb693c6f6bc4c818f7f47bda2-320x180.png)
Researcher
Akimasa Hirata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/12/E_NakataOkamoto_8thWaveProjection_20221226_1-320x180.png)
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/12/E_NakataOkamoto_8thWaveProjection_20221219_1-320x180.png)
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/12/174e683807e4c6c8e23c70687db9c55f-320x180.png)
Organization
Faculty of Science and Technology, Keio University
Researcher
Satoshi Kurihara
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/12/5b07e3d719a2e96e008b02f77fbd4709-320x180.png)
Researcher
Akimasa Hirata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/12/e935713f95535ec8a73dbe0f58f8477c-320x180.png)
Researcher
Akimasa Hirata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/12/E_NakataOkamoto_8thWaveProjection_20221205_1-320x180.png)
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/12/ca668d8712f74cb5ad7db1b3d06ecf32-320x180.png)
Researcher
Akimasa Hirata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/12/42c6a49b0e86e1a17220173f4dd1150a-320x180.png)
Organization
The University of Tokyo (School of Engineering)
Researcher
Yukio Ohsawa
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/12/e6400ba296d3bd535dd6273f34e445ae-320x180.png)
Marriage and Birth in the Covid-19 Pandemic
2022.12.02
Organization
The Tokyo Foundation for Policy Research
Researcher
Asako Chiba
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/12/50cf2aec12c3f51248d844c34712a258-320x180.png)
Organization
Faculty of Science and Technology, Keio University
Researcher
Satoshi Kurihara
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/11/7f3cf78b18a5e6e7b25da429487f4ce9-320x180.png)
Researcher
Akimasa Hirata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/11/36b50d42bd6da0819dae24dd09e3045f-320x180.png)
Organization
The University of Tokyo (School of Engineering)
Researcher
Yukio Ohsawa
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/11/0645b9389183b40875513841b755a001-320x180.png)
Organization
The University of Tokyo (School of Engineering)
Researcher
Yukio Ohsawa
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/11/182cbf15c0ea19f7226e2d215391dd52-320x180.png)
Researcher
Akimasa Hirata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/12/37675430940d794e5867ad9a13effcb7-320x180.png)
Organization
Faculty of Science and Technology, Keio University
Researcher
Satoshi Kurihara
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/10/5459d02d82b47ece359f3d2eef8f7bff-320x180.png)
Researcher
Akimasa Hirata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/10/d1d16c216dd80bdda777bc2ca5cb2e4b-320x180.png)
Researcher
Setsuya Kurahashi
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/10/2f8dcc9c57b2950db82f5b8d56e8e595-320x180.png)
Possibility of spread of reinfection
2022.10.18
Organization
The University of Tokyo (School of Engineering)
Researcher
Yukio Ohsawa
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/10/5c3720b307f89c44b0e071a3889c9215-2-320x180.png)
Organization
The Tokyo Foundation for Policy Research
Researcher
Asako Chiba
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/12/62c5f24504e7290a8bbec2e4ee95cf43-320x180.png)
Organization
Faculty of Science and Technology, Keio University
Researcher
Satoshi Kurihara
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/10/17086f5a28c256fce996339dede1615c-320x180.png)
Researcher
Akimasa Hirata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/10/E_NakataOkamoto_7thWaveProjection_20221003_1-320x180.png)
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/10/7ca76ff96cad5f35532ecb505a493e52-320x180.png)
Organization
The University of Tokyo (School of Engineering)
Researcher
Yukio Ohsawa
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/12/259869fae414ad12f620831675e8bc85-320x180.png)
Organization
Faculty of Science and Technology, Keio University
Researcher
Satoshi Kurihara
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/09/E_NakataOkamoto_7thWaveProjection_20220916_1-320x180.png)
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/09/71ea948847bad62efd66d7f0d16b5848-1-320x180.png)
Relationship between infection prevention effect in a group and peak timing (5th-7th waves)
2022.09.13
Researcher
Akimasa Hirata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/09/6f98fabe17ac90fcd23a98546a6e1676-320x180.png)
Organization
The University of Tokyo (School of Engineering)
Researcher
Yukio Ohsawa
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/09/eb42ce7f25b1e67ce0e628a469a259dc-320x180.png)
Analysis of nursery school closures
2022.09.13
Organization
The Tokyo Foundation for Policy Research
Researcher
Asako Chiba
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/09/91888fe738b39d049935953840c5892e-320x180.png)
Organization
Faculty of Science and Technology, Keio University
Researcher
Satoshi Kurihara
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/09/57e63a8359e4538bd038bcdcd116b7de-320x180.png)
Researcher
Akimasa Hirata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/08/0ecff0627c8a234c227f01caf23ba47b-320x180.png)
Organization
The Tokyo Foundation for Policy Research
Researcher
Asako Chiba
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/08/95a4ad672aa49efe10fde7797033b406-320x180.png)
Organization
Faculty of Science and Technology, Keio University
Researcher
Satoshi Kurihara
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/08/fc80c96dba6ca49d471bd81ae7aa3e2f-320x180.png)
Researcher
Akimasa Hirata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/08/E_NakataOkamoto_7thWaveProjection_20220830_1-320x180.png)
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/08/Socio-economic-activities-during-the-COVID-19-pandemic-1-320x180.png)
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/08/MRI-E_Nakata_20220830_1-320x180.png)
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/08/18abbe874f55c45d0e46f88d0d24866e-320x180.png)
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/08/2a6a61b1779325379ad87b7ea449ece6-320x180.png)
Researcher
Setsuya Kurahashi
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/08/edefa0790463e5ff0de2350df35b9733-320x180.png)
Researcher
Akimasa Hirata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/08/E_NakataOkamoto_7thWaveProjection_20220816_1-320x180.png)
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/08/89c857312702378cd33f084f2f19fdab-320x180.png)
Researcher
Akimasa Hirata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/08/67a3c02a00577ddff71b3806a336e2f6-320x180.png)
Organization
The Tokyo Foundation for Policy Research
Researcher
Asako Chiba
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/08/67ee254924c00c2b50fa10234219d4e2-320x180.png)
Organization
The Tokyo Foundation for Policy Research
Researcher
Asako Chiba
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/08/a910e4c8c8f556fb7bae989fa3b95748-320x180.png)
Organization
Faculty of Science and Technology, Keio University
Researcher
Satoshi Kurihara
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/08/d1dd1e7e4fe57fc22ed8f687d3b18b22-320x180.png)
Organization
The University of Tokyo (School of Engineering)
Researcher
Yukio Ohsawa
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/08/b6099c77bbbe39045ac9ddd0941aea62-320x180.png)
Researcher
Setsuya Kurahashi
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/08/cdac7e05cd4b8d4810653bb3737abb65-320x180.png)
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/08/E_NakataSunakawa_SOE_0802_1-320x180.png)
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/08/512bfb40019acbe96bd3f420f17bdec7-320x180.png)
Researcher
Akimasa Hirata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/08/b0e6bac03605e1b3538542dd5a663e33-320x180.png)
Organization
The University of Tokyo (School of Engineering)
Researcher
Yukio Ohsawa
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/08/8fb187cc4b1df55ddcd3996edef02754-320x180.png)
Researcher
Setsuya Kurahashi
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/08/Estimates-of-the-Number-of-Closed-Childcare-Centers-etc.1-320x180.png)
Organization
The Tokyo Foundation for Policy Research
Researcher
Asako Chiba
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/08/f86c6a36c9cefeef589424990d0b437d-320x180.png)
Organization
Faculty of Science and Technology, Keio University
Researcher
Satoshi Kurihara
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/07/08c3eefa0c29e0a611c74b1fa4f20b5d-1-320x180.png)
Researcher
Akimasa Hirata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/07/Outlook-for-beds-in-the-7th-Wave-Tokyo-Osaka-Kanagawa-Okinawa-1-320x180.png)
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/07/9a1a8ac3e838d39e745bb7f64bb9300e-320x180.png)
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/07/Summary-of-empirical-analysis-on-behavioral-restrictions-and-information-effects-fear-effects-1-320x180.png)
Summary of empirical analysis on behavioral restrictions and information effects (fear effects)
2022.07.19
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/07/122eef8c4ec96d59ced1a395cb25df62-320x180.png)
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/07/20d254244f3a6ffa4047e88a8993504c-320x180.png)
Organization
Faculty of Science and Technology, Keio University
Researcher
Satoshi Kurihara
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/07/08c3eefa0c29e0a611c74b1fa4f20b5d-320x180.png)
Researcher
Akimasa Hirata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/07/140ccca132d9a8e6d79ff60e4d9fec40-320x180.png)
Organization
The University of Tokyo (School of Engineering)
Researcher
Yukio Ohsawa
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/07/8998c6b765fd0ad69137cb1da4eeb810-320x180.png)
Researcher
Setsuya Kurahashi
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/07/7448b0fc317746462b4f4189a5551b66-320x180.png)
Researcher
Tatsuo Unemi
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/07/168cad05bcf2b93fa9ee45b0b9cc7e25-1-320x180.png)
Researcher
Akimasa Hirata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/07/06102e552cf9dcd7dc477904498ff46f-320x180.png)
Researcher
Setsuya Kurahashi
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/07/Forecast-of-severe-illness-rate-case-fatality-rate-andhospitalization-rate-during-the-7th-wave-1-320x180.png)
Forecast of severe illness rate, case fatality rate and hospitalization rate during the 7th wave
2022.07.05
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/07/168cad05bcf2b93fa9ee45b0b9cc7e25-320x180.png)
Researcher
Akimasa Hirata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/07/943543d3edbc7fd7a8a5731abdbd2bf3-320x180.png)
Organization
The University of Tokyo (School of Engineering)
Researcher
Yukio Ohsawa
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/07/3cd4fa209c9b6d282994d6bd9b8b2cf8-320x180.png)
Organization
Faculty of Science and Technology, Keio University
Researcher
Satoshi Kurihara
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/06/Case-Fatality-Rate-during-the-Sixth-WavePost-verification-of-forecast-presented-in-January-2022-1-320x180.png)
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/06/2105a927b98f1b0946bad7dce529f418-320x180.png)
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/06/43d93519202982362af91a4b8f93bd67-320x180.png)
Researcher
Akimasa Hirata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/06/Childrens-Health-During-the-COVID-19-Pandemic-1-320x180.png)
Organization
The Tokyo Foundation for Policy Research
Researcher
Asako Chiba
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/06/625320ae24578f367ddb8d7f89d5650f-320x180.png)
Organization
Faculty of Science and Technology, Keio University
Researcher
Satoshi Kurihara
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/06/cc9d75dda6f05f046de5e108b88c8af0-320x180.png)
Researcher
Akimasa Hirata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/06/2658250121387aeda3a4e7ecaf192c1f-320x180.png)
Even if the scope is expanded to Tokyo and 3 prefectures, is it safe to meet usual friends?
2022.06.07
Organization
The University of Tokyo (School of Engineering)
Researcher
Yukio Ohsawa
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/06/05db89e85978aea4d5daab0f8cfbfb01-320x180.png)
Organization
Faculty of Science and Technology, Keio University
Researcher
Satoshi Kurihara
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/05/Economic-Losses-from-the-Coronavirus-1-1-320x180.png)
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/05/47MobilityReport_Report_20220520-320x180.png)
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/05/Relationship-between-infection-economy-and-human-flow-in-47-prefectures-Explanation-of-reports-and-dashboards-1-320x180.png)
Researcher
Taisuke Nakata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/05/8db9846db076b83bd8d3441b66d3c08d-320x180.png)
Organization
Faculty of Science and Technology, Keio University
Researcher
Setsuya Kurahashi
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/05/66de9b6c75ce587081207244d1c619ea-320x180.png)
Researcher
Akimasa Hirata
![](/action/survey/covid19-ai.jp/wp-content/uploads/2022/05/2311c5210dc1e096cc7e637e8c316e1c-320x180.png)
Policy of phase 3 initiatives
2022.05.10
Organization
The University of Tokyo (School of Engineering)
Researcher
Yukio Ohsawa