Conference proceedings Weak and Strong $\Lambda$ Nucleon Interaction in Polarized $\Lambda$ Hypernuclei T. Kishimoto XIII Internaltional Conference on Particles and Nuclei(PANIC) Ed. A. Pascolii, World Scientific, 1994, 638--642 Spin Polarization and Weak Decay of Polarized $\Lambda$ Hypernuclei T.Kishimoto, S. Ajimura, H.Ejiri, K.Ikeda, M.Ishikawa, T.Nakano, A.Okusu, N.Shinkai, Y.Tanaka, T.Hasegawa, O.Hashimoto, Y.Nagae, M.Sekimoto, T.Shibata, H.Noumi, K.Manabe, K.Maeda, T.Takahashi, H.Bhang, H.Park, M.Youn International Symposium on Spin-Isospin Responses and Weak Processes in Hadrons and Nuclei Eds. H.Ejiri, Y.Mizuno and T.Suzuki, Nuclear Physics A577(1994)263c--270c Study of $\Lambda$N$\rightarrow$NN Processes in Polarized $^5_\Lambda$He T.Kishimoto, S.Ajimura, H.Ejiri, K.Ikeda, M.Ishikawa, T.Nakano, A.okusu, N.Shinkai, Y.Tanaka, T.Hasegawa, O.Hashimoto, T.Nagae, M.Sekimoto, T.Shibata, H.Noumi, K.Manabe, T.Takahashi, K.Maeda, H.Bhang, Y.Kim, H.Park, M.Youn International Conference on Hypernuclear and Strange Particle Physics Eds. C.A.Davis, H.W.Fearing and B.K.Jennings, Nuclear Physics A585(1995)205c--210c Polarized Hypernuclei and Weak Decay S.Ajimura, H.Bhang, H.Ejiri, T.Hasegawa, O.Hashimoto, R.Hazama, K.Ikeda, T.Inomata, M.Ishikawa, T.Kishimoto, K.Kume, K.Maeda, K.Manabe, T.Nagae, T.Nakano, H.Noumi, A.Okusu, H.Park, M.Sekimoto, T.Shibata, N.Shinkai, T.Takahashi, Y.Tanaka, M.Youn 23rd INS International Symposium on Nuclear and Particle Physics with Meson Beams in the 1 GeV/c Region Eds. S.Sugimoto and O.Hashimoto, Universal Adademy Press, 1995, 217--220 Measurement of $^5_\Lambda$He Weak Decay Branching Ratios Y.Tanaka, S.Ajimura, H.Bhang, H.Ejiri, T.Hasegawa, O.Hashimoto, R.Hazama, K.Ikeda, T.Inomata, M.Ishikawa, T.Kishimoto, K.Kume, K.Maeda, K.Manabe, T.Nagae, T.Nakano, H.Noumi, A.Okusu, H.Park, M.Sekimoto, T.Shibata, N.Shinkai, T.Takahashi, M.Youn 23rd INS International Symposium on Nuclear and Particle Physics with Meson Beams in the 1 GeV/c Region Eds. S.Sugimoto and O.Hashimoto, Universal Adademy Press, 1995, 477--478 Study of P(T) Violation in $\Lambda$N$\rightarrow$NN Process T.Kishimoto IVthe International Symposium on Weak and Electromagnetic Interactions in Nuclei(WEIN'95) Eds. H.Ejiri, T.Kishimoto and T.Sato, World Scientific, 1995), 514--521 Nuclear Physics with Strange Flavour T.Kishimoto 14th RCNP Osaka International Symposium on Nuclear Reaction Dynamics of Nucleon-Hadron Many Body System Eds. H.ejiri, T.Noro, K.Takahisa and H.Toki, World Scientific, 1996, 106 Polarization and Weak Decay of Lambda Hypernuclei S.Ajimura XV RCNP Osaka International Symposium on Nuclear Physics Frontiers with Electro-Weak Probes(Frontier 96) Eds. H.Toki, T.Kishimoto and M.Fujiwara, World Scientific, 1996, 231-236 Polarization and Weak Decay in Lambda Hypernuclei S.Ajimura Sendai International Workshop on the Spectroscopy of Hypernuclei Eds. H.Tamura, K.Maeda, T.Takahashi and O.Hashimoto, Genshikaku-kenkyuu, 1998, Vol.43 No.4 207--212