|Relatives||Mariko (older twin sister)|
|Manga Debut||Chapter 90|
|Anime Debut||Episode 39|
Louisiana (ルイジアナ) is a minor character in the game Special Mariko Broken and Mariko's younger twin sister. Talking to her is necessary to beat the final boss, where she and Mariko join forces. Her name is based off that of Luigi (ルイージ) from Super Mario Brothers and she ranked 85th in the Second Character Popularity Contest.