A day to celebrate Komeiji Koishi from Touhou. The 14th of May is considered Koishi day because the numbers 5-14 can be read as <i>go</i>-<i>i</i>-<i>shi</i> [五一四] (<i>ko</i>-<i>i</i>-<i>shi</i>).
3 of 4 families
