User blog comment:MystiKnight/Finished - Komachi, The Debt Collector/@comment-9044052-20140130032739/@comment-4484912-20140201012641

Toichi does sound similar to Konichi. However, I'm sure my champion's name was Komachi...

If you go to the champion page, somewhere around the scrapped designs or so is a certain Komachi, a scythe-wielding tank, originally designed for Xypherous. Komachi herself is from the Touhou Project, which is likely to be where Xypherous got his idea from. So, no, unfortunately, that is a coincidence.