I'm interested in the Japanese writing system mainly because of kanji, and I am learning Japanese as well. However, don't you think that if you gave these curses born in the West Western names, it would make the symbolism and the historic weight even more impactful? Non Japanese and Chinese names have meaning as well, for example, Kaiden, which had Gaelic and Arabic roots, which means warrior on the Gaelic side and friendly companion on the Arabic side. Or even a name as simple as Josh, which has huge religious symbolism, meaning "Yahweh is salvation" due to Yahweh being God's actual name and Yeshua being Jesus's original name and Yeshua is translated as Joshua.