Bussetsu Muryoju-kyo (the Sutra of the Buddha of Immeasurable Life), Japanese translation from Sanskrit texts in comparison with five Chinese versions, and Bussetsu Amida-kyo (The Sutra on Amida Buddha), Japanese translation from Sanskrit texts in comparison with two Chinese versions (1908)
梵文和訳仏説無量寿経：支那五訳対照；梵文和訳仏説阿弥陀経：支那二訳対照（1908年）