Board Thread:Wiki Discussions/@comment-25509684-20160731213253/@comment-24494906-20160801222554

The playing cards are not consistent in the way the names are romanized. Some keep the u, some write a h instead, some drop it completely. And they're often also inconsistent with romanizations given in the manga itself (for example, TG volume 2 uses "Touka", not "Toka", and TG volume 6 states Yamori's family name as "Oomori", not "Omori"). There even has been some inconsistency in the romanization of Eto (Is it Eto? Or Et?).

In other words, there is no fixed romanization of the names in the Japanese source.

If we change it to something else, I'd prefer that we use macrons at least, as it makes a difference if a name is "Juzo" or "Juuzou". But honestly, I don't see much value in it. We will have to move a lot of pages around, and typing names with macrons is a pain.