金子 昭. The Discourse on the "Spiritual Parent/Truth of the Parent" during the Course of Post-war Restoration : Its development in Michinotomo through the period leading up to the 70th Anniversary of Oyasama. 天理大学おやさと研究所年報 = Annual bulletin of Oyasato Institute for the Study of Religion, Tenri University. 2019. 25. 1-26
金子 昭. The Present Condition and Problems of Tenrikyo's Missionary Activities : Focusing on What the Style of Church should be. 中央学術研究所紀要 = Memoirs of the Chūō Academic Research Institute. 2018. 47. 77-99
金子 昭. On Gifford Lecture Series (1934, 1935) : The lectures in the transitional period from philosophy of civilization to world philosophy. シュバイツァー研究. 2016. 31. 45-82