Author in the following contributions
- Hypernuclear gamma-ray spectroscopy: summary and future prospect
- High resolution spectroscopy of Ξ hypernuclei with Active Fiber Target
- X-ray spectroscopy of Ξ^- Fe atom in the J-PARC E03 experiment
- Development of the triple coincidence method of reaction, gamma-ray, and weak decay in the hypernuclear gamma-ray spectroscopy at J-PARC
- Result of the Ξ^- atomic X-ray measurement at J-PARC E07
