On the Concept of nyūna in Digngas Theory of Fallacy, Toshikazu Watanabe, In: Transmission and Transformation of Buddhist Logic and Epistemology in East Asia. Wiener Studien zur Tibetologie und Buddhismuskunde Heft 97., 151, 179, 2020, Universität Wien
Prajñākaragupta on the Classification of Cognitive Objects (I): A Critical Sanskrit Edition and Annotated Japanese Translation of the Pramāṇavārttikālaṅkāra ad Pramāṇavārttika III 7–9ab, Toshikazu WATANABE, Prajñākaragupta Studies, 5, 75, 100, 31 Mar. 2025, Prajñākaragupta Research Group
Annotated Japanese translation of the Pramāṇasamuccayaṭīkā ad Pramāṇasamuccaya
2.25–27ab: criticism of Vādavidhi’s definition of inference, Toshikazu WATANABE, Journal of Indian and Tibetan Studies, 28, 143, 158, 2024
Prajñākaragupta’s Criticism of vyatirekin: A Critical Sanskrit Edition and Annotated Japanese Translation of the Pramāṇavārttikālaṅkāra ad Pramāṇavārttika IV 218–224, Toshikazu WATANABE, Prajñākaragupta Research Group, 3, 215, 247, 31 Mar. 2023
Dharmapāla’s view on Examples, Toshikazu Watanabe, The journal of Hiroshika Philosophical Society, 75, 139, 153, 2023
Bhāviveka, Dharmapāla and Dharmakīrti and their criticism of a Sāṅkhya theory, Toshikazu Watanabe, In: Burlesque of the Philosophers. Indian and Buddhist Studies in Memory of Helmut Krasser. Hamburg Buddhist Studies Series 19., 797, 818, 2023
Literature and Emotion : Observations from the Indian Theory of Rasa, Toshikazu Watanabe, The journal of Kokugakuin University, 123, 11, 149, 159, Nov. 2022
On the development of the early Sāṅkhya theory of proof as reconstructed from Dignāga’s criticism, Toshikazu Watanabe, In: Transmission and Tradition. Quotations, Paraphrases and Allusions in Texts on Indian Philosophy., 121, 150, 2022, Austrian Academy of Sciences Press
On the Statement of "sarvaṃ mithyā bravīmi" and a Precondition for an Utterance: A Critical Sanskrit Edition and an Annotated Japanese Translation of the Pramāṇavārttikālaṅkāra ad Pramāṇavārttika IV 92–94, Watanabe, Toshikazu, Prajñākaragupta Studies, 1, 271, 291, 31 Mar. 2021, Prajñākaragupta Research Group
Dharmapāla on kārakahetu and jñāpakahetu in his Critique of Eternalism, Toshikazu Watanabe, Journal of Indian and Buddhist Studies, 71, 1, 885, 879, 25 Mar. 2021
Dharmapāla’s Critique of Eternalism in the First Chapter of the
Dasheng guangbailun shilun, Watanabe Toshikazu, Journal of Indian and Buddhist Studies (Indogaku Bukkyogaku Kenkyu), 69, 2, 885, 879, 25 Mar. 2021, Japanese Association of Indian and Buddhist Studies
Dignāga and the Disciples of Xuanzang on the Epimenides Paradox, Watanabe, Toshikazu, 121, 3, 1, 15, 15 Mar. 2020
Dharmakīrti and His Successors on āśrayāsiddha and prasaṅgaviparyaya, Toshikazu Watanabe, In: Reverberations of Dharmakīrti’s Philosophy: Proceedings of the Fifth International Dharmakīrti Conference Heidelberg, August 26 to 30, 2014., 513, 528, 2020
On a manuscript of Dharmottara’s Pramāṇaviniścayaṭīkā, Toshikazu Watanabe, In: Sanskrit manuscripts in China III. Proceedings of a panel at the 2016 Beijing International Seminar on Tibetan Studies, August 1 to 4., 425, 444, 2020, China Tibetology Publishing House
Dignāga’s Views on nyūna and jāti: Their Development and Background, Toshikazu Watanabe, Indian Logic, 10, 141, 166, Nov. 2017, Association for the Study of Indian Logic
On the Problem of Negative Existential Propositions: Dignāga, Uddyotakara, and Dharmakīrti, Toshikazu Watanabe, Journal of Indian and Buddhist Studies, 64, 3, 1263, 1269, Mar. 2016
On the Sāṅkhya Proof for the Existence of Pradhāna Criticized by Bhāviveka, Toshikazu Watanabe, Journal of Indian and Buddhist Studies, 62, 3, 1280, 1286, Mar. 2014
Dignāga on Āvīta and Prasaṅga, Toshikazu Watanabe, Journal of Indian and Buddhist Studies, 61, 3, 1229, 1235, Mar. 2013
Bhartṛhari, Dignāga and the Epimenides Paradox, Toshikazu Watanabe, Studies in Logic: A Dialogue between the East and West: Homage to Bimal Krishna Matilal, 115, 141, 2012
Dharmakīrti's interpretation of Pramāṇasamuccaya III 12, Toshikazu Watanabe, In: Religion and Logic in Buddhist Philosophical Analysis. Proceedings of the Fourth International Dharmakīrti Conference, Vienna, August 23-27, 459, 467, Jul. 2011
Dharmakīrti's criticism of anityatva in the Sāṅkhya theory, Toshikazu Watanabe, Journal of Indian Philosoph, 39, 4-5, 553, 569, Jun. 2011
Dharmakīrti on False Rejoinders (jāti), Toshikazu Watanabe, Journal of Indian and Buddhist Studies, 58, 3, 1235, 1240, Mar. 2010
A Controversy between Dignāga and the Sāṅkhyas over the Existence of pradhāna, Toshikazu Watanabe, Journal of Indian and Buddhist Studies, 57, 1, 291, 295, Dec. 2008
What is the object of inference?: A controversy between Dignāga and Uddyotakara, Toshikazu Watanabe, Tetsugaku, 60, 97, 112, Oct. 2008
Prajñākaraguptaʼs criticism of Bhartṛhari: On the statement “sarvaṃ mithyā bravīmi”, Toshikazu Watanabe, The Journal of the Nippon Buddhist Research Association, 73, 109, 123, Jul. 2008
Controversies over the Proof for the Existence of puruṣa : Vasubandhu, the Yuktidīpikā, and Uddyotakara, Watanabe Toshikazu, 5, 63, 77, 25 Mar. 2008
On asapakṣa, Toshikazu WATANABE, Journal of Indian and Buddhist Studies, 56, 3, 1145, 1151, 2008, Japanese Association of Indian and Buddhist Studies
A Controversy between Dignaga and the Sankhyas over the Existence of pradhana, WATANABE Toshikazu, Journal of Indian and Buddhist Studies (Indogaku Bukkyogaku Kenkyu), 57, 1, 295, 291, 2008, Japanese Association of Indian and Buddhist Studies
On svarūpa and viśeṣa in Dignāgaʼs Theory of pakṣābhāsa, Toshikazu Watanabe, Journal of Indian and Buddhist Studies, 55, 1, 422, 429, Dec. 2006
On the Problem of the Determination of Causality: bādhakapramāṇa and bheda, Toshikazu Watanabe, The Annals of the Research Project Center for the Comparative Study of Logic, 2, 57, 61, Feb. 2005
Causality and the Notion of bheda, Toshikazu WATANABE, Journal of Indian and Buddhist Studies, 53, 2, 978, 975, 2005
56, 119, 131, 2004
Does everyone have rāga?, Toshikazu Watanabe, Journal of Indian and Buddhist Studies, 51, 1, 405, 407, Dec. 2002
The Significance of Dharmakīrtiʼs Introduction of the svabhāvapratibandha, Toshikazu Watanabe, Tetsugaku, 54, 99, 110, Oct. 2002
Dharmakīrtiʼs Theory of “Non-cognition” (anupalabdhi): From the Viewpoint of “Incompatibility” (virodha), Toshikazu Watanabe, Nanto Bukkyo, 81, 54, 80, Feb. 2002
A Controversy over dṛśyatva in dṛśyānupalabdhi: Dharmottara and Karṇakagomin, Toshikazu Watanabe, Journal of Indian and Buddhist Studies, 50, 1, 331, 333, Dec. 2001