2024
- Updates from UTokyo on QFilter activities (2024-09-20)
- Future Strategy of KAGRA (2024-08-23)
- The 33rd KAGRA Face-to-Face meeting, Tokyo City University
- First results from ultralight vector dark matter search with KAGRA (2024-07-09)
- 29th International Symposium on Particles, String and Cosmology, Quy Nhon, Vietnam
- Invited
- Laser interferometric searches for ultralight dark matter: Updates from B01 group (2024-03-08)
- Transformative Research Area "Dark Matter" FY2023 Symposium, YITP, Kyoto University and Online
2023
- Noise from birefringence fluctuations in laser interferometric gravitational wave detectors (2023-12-07)
- Ultralight axion dark matter search with DANCE (2023-12-01)
- International workshop on "Double Beta Decay and Underground Science", Hilton Waikoloa Village
- Invited
- KAGRA: The Key to Multi-Messenger Astrophysics (2023-11-26)
- Joint RIKEN/N3AS Workshop on Multi-Messenger Astrophysics, Hilton Waikoloa Village
- Invited
- Unstable optical levitation for testing gravity-induced quantum entanglement (2023-11-14)
- The 5th QFilter Workshop, Okinawa Institute of Science and Technology
- Noise from mirror birefringence fluctuations (2023-09-12)
- LIGO-Virgo-KAGRA collaboration meeting September 2023, Toyama International Conference Center
- Searches for geontropic fluctuations and axion dark matter with LIGO (2023-09-07)
- Brainstorming new ideas for the km-scale facilities, Online
- Ultralight dark matter searches with laser interferometry (2023-07-19)
- Laser interferometric searches for ultralight dark matter: Updates from B01 group (2023-03-09)
- Transformative Research Area "Dark Matter" FY2022 Symposium, Kavli IPMU and Online
2022
- Updates on the Optical Levitation Experiment (2022-09-27)
- The 4th QFilter Workshop, LMA and Online
- Moved to Caltech (2022-08-02)
- The 29th KAGRA Face-to-Face meeting, University of Tokyo and Online
2021
- Vector and Axion Dark Matter Searches with KAGRA (2021-09-09)
- Ultralight dark matter searches with KAGRA gravitational wave telescope (2021-09-01)
- Searching for ultralight vector dark matter with the cryogenic gravitational wave telescope KAGRA (2021-07-09)
- Searching for Signals from Ultralight Vector Dark Matter with KAGRA (2021-07-09)
- Updates on the Optical Levitation Experiment (2021-06-23)
- The 3rd QFilter Workshop, Online
- Status of KAGRA: Instrument Updates for O4 (2021-03-17)
- Levitating Optomechanics: Optical Levitation (2021-03-16)
- Laser interferometric searches for ultralight dark matter (2021-02-06)
2020
- Expectations for Sensitivity of KAGRA in O4 (2020-12-20)
- 7th KAGRA International Workshop, Online
- Future Plans for KAGRA Facility (2020-11-17)
- KAGRA-OzGrav Meeting, Online
- Summary of Sensitivity Estimate for O4 in Various Interferometer Configurations (2020-05-27)
- KAGRA 2020 May Telecon, Online
- Recent news from the optical levitation experiment (2020-02-25)
- The 2nd QFilter Workshop, Kyoto University
- Laser Interferometric Search for Non-Standard Physics (2020-01-09)
- The First School on Quantum Sensors for Fundamental Physics, Durham University
- Invited
2019
- Present status and future prospects of KAGRA gravitational wave telescope (2019-10-23)
- Multi-dimensional Modeling and Multi-Messenger observation from Core-Collapse Supernovae, Fukuoka University
- Invited
- Improving the sensitivity of KAGRA gravitational wave detector (2019-10-14~17)
- Gravitational Wave Physics and Astronomy Workshop 2019, RESCEU, University of Tokyo
- Poster
- DANCE: Dark matter Axion search with riNg Cavity Experiment (2019-09-09)
- 16th International Conference on Topics in Astroparticle and Underground Physics, Toyama International Conference Center
- Laser Interferometry for Gravitational Wave Observations 4. Status of KAGRA (2019-07-26)
- Laser Interferometry for Gravitational Wave Observations 3. Sensitivity Design (2019-07-26)
- Laser Interferometry for Gravitational Wave Observations 2. Quantum Noise (2019-07-25)
- Laser Interferometry for Gravitational Wave Observations 1. Laser Interferometers (2019-07-25)
- TianQin Summer School on Gravitational Waves 2019, Sun Yat-sen University
- Invited
- Prospects for upgrading the KAGRA gravitational wave telescope (2019-07-10)
- Resubmission of bKAGRA Phase 1 Paper (2019-04-20)
- 22nd KAGRA Face to Face Meeting, ICRR (Kashiwa)
- How to be a superhero in interferometric gravitational wave detection (2019-04-19~22)
- 22nd KAGRA Face to Face Meeting, ICRR (Kashiwa)
- Poster
- Discussion on Space Gravitational Wave Detection (2019-03-29)
- RESCEU Workshop on Space Gravitational-Wave Detection, University of Tokyo
- Brief Overview of QFilter Project (2019-03-21)
- The 1st QFilter Workshop, Laboratoire des Matériaux Avancés, Lyon
- Optical Levitation of a Mirror for Realizing Macroscopic Entanglement (2019-03-19)
- The 1st QFilter Workshop, Laboratoire Kastler Brossel, Paris
- Status of KAGRA: Recent progress towards O3 and future plans (2019-01-17)
- Conference on Multi-messenger Astronomy in the Era of LIGO-India, The Dukes Retreat, Khandala
- Invited
2018
- Final Draft of bKAGRA Phase 1 Paper (2018-12-05)
- 21st KAGRA Face to Face Meeting, NAOJ
- Summary of Past Discussions on KAGRA Upgrade (2018-12-04)
- 21st KAGRA Face to Face Meeting, NAOJ
- bKAGRA Phase 1 Paper Status (2018-08-25)
- 20th KAGRA Face to Face Meeting, University of Toyama
- Prospects for improving the sensitivity of KAGRA gravitational wave detector (2018-07-02)
- 15th Marcel Grossmann Meeting, University of Rome "La Sapienza"
- Optimization of the KAGRA sensitivity (2018-06-30)
- The 4th KAGRA International Workshop, Ewha Womans University
- Sensitivity Optimization of Cryogenic Gravitational Wave Detectors (2018-05-14)
- Gravitational Wave Advanced Detector Workshop 2018, Alyeska Resort
- Invited
2017
- Laser Interferometry for Gravitational Wave Astronomy (2017-10-26)
- International OSA Network of Students Okinawa 2017, OIST
- Invited
- Summary of KSC Session (2017-08-30)
- 17th KAGRA Face to Face Meeting, University of Toyama
- The status of KAGRA underground cryogenic gravitational wave telescope (2017-07-26)
- XV International Conference on Topics in Astroparticle and Underground Physics, Laurentian University
- Possibility of Upgrading KAGRA (2017-05-22)
- The 3rd KAGRA International Workshop, Academia Sinica
- Possible KAGRA Upgrades (2017-05-09)
- Gravitational Wave Advanced Detector Workshop 2017, Reef View Hotel (Hamilton Island)
- Invited
- Optical Cavity Tests of Lorentz Invariance (2017-04-20)
- Light-driven Nuclear-Particle physics and Cosmology, Pacifico Yokohama
- KAGRA+ planning (2017-03-30)
- 16th KAGRA Face to Face Meeting, Niigata University
- KAGRA MIF Status Report (2017-03-29)
- 16th KAGRA Face to Face Meeting, Niigata University
- Informal Session for Students and Young Researchers (2017-03-28)
- 16th KAGRA Face to Face Meeting, Niigata University
- Status of KAGRA (2017-02-08)
- ELiTES: 5th general meeting, Europa House (Tokyo)
2016
- KAGRA MIF Status Report (2016-12-07)
- 15th KAGRA Face to Face Meeting, University of Tokyo
- KAGRA MIF Status Report (2016-08-26)
- 14th KAGRA Face to Face Meeting, University of Toyama
- Summary of iKAGRA Run (2016-08-25)
- 14th KAGRA Face to Face Meeting, University of Toyama
- Recent news and status of the KAGRA gravitational wave telescope (2016-07-14)
- Optical Society of Korea Summer Meeting 2016, BEXCO (Busan)
- Invited
- Optical Levitation of a Mirror (2016-05-22~28)
- Gravitational Wave Advanced Detector Workshop 2016, Hotel Hermitage
- Poster
- Initial Alignment Procedure for iKAGRA (2016-02-21)
- 13th KAGRA Face to Face Meeting, ICRR (Kashiwa)
2015
- KAGRA MIF Status Report (2015-08-27)
- 12th KAGRA Face to Face Meeting, University of Toyama
- Higher Order Test of Lorentz Invariance with an Optical Ring Cavity (2015-07-14)
- Fourteenth Marcel Grossmann Meeting, University of Rome "La Sapienza"
- KAGRA Lock Acquisition Overview (2015-05-20)
- Gravitational Wave Advanced Detector Workshop 2015, Alyeska Resort
- Invited
- Optomechanical Instability in the KAGRA Gravitational Wave Telescope (2015-02-21~23)
- Workshop on Hierarchy of Quantum Mechanics, Okazaki Conference Center
- Poster
- New iKAGRA Configuration (2015-02-06)
- 11th KAGRA Face to Face Meeting, University of Tokyo
2013
- Alignment Sensing and Control for KAGRA Interferometer (2013-08-11)
- 2013 International School on Numerical Relativity and Gravitational Waves, APCTP (Pohang)
- Invited
- WFS Shot Noise Requirement (2013-08-02)
- 8th KAGRA Face to Face Meeting, University of Toyama
- New Limit on Lorentz Violation Using a Double-Pass Optical Ring Cavity (2013-06-21)
- Sixth Meeting on CPT and Lorentz Symmetry, Indiana University
- Alignment Sensing and Control for KAGRA (2013-04-19)
- ELiTES Bilateral Italy-Japan Workshop, Italian Institute of Culture (Tokyo)
2012
- Search for Anisotropy in the One-Way Speed of Light Using an Optical Ring Cavity (short talk) (2012-10-04)
- Forum for Prof. John L. Hall and young research careers, University of Tokyo
- Poster
- BS Thermal Lensing in KAGRA (2012-08-16)
- ELiTES Thermal Noise Workshop, Jena Univerisity
2011
- Current Status of ASC Design for LCGT (2011-08-05)
- 4th LCGT Face to Face Meeting, ICRR (Kashiwa)
- Alignment Sensing and Control for LCGT (2011-07-10~15)
- 9th Edoardo Amaldi Conference on Gravitational Waves, Cardiff University
- Poster
2010
- Development of the interferometer module for DECIGO Pathfinder (2010-07-01)
- 8th International LISA Symposium, Stanford University