Ayumu Shigeta. Kant on the Justification of Testimonial Belief. Tetsugaku: International Journal of the Philosophical Association of Japan. 2022. 6. 108-133
Ayumu Shigeta. On Existential Dependence: Its Metaphysical Presupposition and Source. Tetsugaku-Sekai. 2022. 44. 41-54
Ayumu Shigeta. On Kant’s Conception of the Contradiction: A Clear Differentiation from Baumgarten. The Court of Reason. 2021. 795-804