esther (dqb2) -> mito (dqb2)

BUR #40876 has been approved by @nonamethanks.

create alias esther_(dqb2) -> mito_(dqb2)

Mito is Esther's Japanese name. Thus, in keeping up with a lot of characters in the franchise being listed by their Japanese names here, this might be best.

The bulk update request #40876 (forum #350961) has been approved by @nonamethanks.