BUR #16217 has been approved by @nonamethanks.
create alias towa_monaka -> towa_monaca
create alias touwa_haiji -> towa_haiji
As of currently, Monaca's name uses a mixed romanization - surname romanized like it is in the English game release (Towa, vs original Touwa), and given name romanized literally (Monaka, vs Monaca in the English version).
Haiji, a character that shares her surname on the other hand, uses a hard "literal" romanization rather than the official game one.
Updated