- Giacomo Kyushei Gorobioye Tomonaga
- Iacobus of Saint Mary
- Iacobus Tomonaga Gorobyoe
- Jakob Kyushei Gorubioye Tomanga
Catechist. Joined the Dominicans in Manila, Philippines. Ordained in 1626, he returned to Japan as a missionary and to minister to covert Catholics during a period of persecution. Worked with Saint Michaël Kurobyoe. Arrested in July 1633 for spreading Christianity, he was tortured and executed.
- “Saint Jacobo Kyushei Gorobioye Tomonaga de Santa María“. CatholicSaints.Info. 21 July 2014. Web. 28 August 2015. <>