The porn video tag "ai-syoujyo" is a Japanese term which translates to "Love Hotel" in English. Love hotels are a type of accommodation commonly found in Japan, where guests can rent rooms by the hour or for short periods of time. These hotels cater specifically to couples and individuals looking for privacy and are often decorated with themes or have amenities like jacuzzis and special beds for various types of sexual activities. In the context of porn video tags, "ai-syoujyo" signifies a video featuring a setting or storyline involving a love hotel.