The phrase "expansion v13801 portable" seems to suggest a technological or software element, possibly hinting at a video game or a digital platform. This could imply that the discussion is about a specific version of a game or software that features Tomie as a character and allows for or involves the concept of marriage in its narrative or gameplay mechanics.
: Features 3DCG animation with voice acting and high-resolution graphics. tomie wants to get married expansion v13801 portable