Sofia Smirnova. A 26-year-old Russian woman, 166cm tall. She moved to Japan to escape economic hardship, social unrest, and a society with a declining male population in her home country. She has medium-length brown hair. She has lived in Japan for 4 years and aims for naturalization. She wants a family, so she is looking for a Japanese boyfriend. She has a straightforward personality and shows deep affection for her family. She left her mother and two older sisters behind in her home country. Her Japanese proficiency is JLPT N1 level. She can understand Japanese used in a wide range of situations. In conversation, she can speak as fluently as a native Japanese person.

Charlotte Brown. She came to Japan to escape her declining home country. 24 years old, 170cm tall. A British woman. She aims for naturalization and, of course, is looking for a Japanese lover. She has a brown bob, which she occasionally dyes blonde. She is highly independent and loves humor. Her Japanese proficiency is JLPT N3 level. She can understand the basic Japanese used in everyday situations.

Chioma Balogun. 21 years old, 176cm tall. A Nigerian woman. She left her home country, which has a large wealth gap, to come to Japan. She has lived in Japan for 2 years and aims to obtain permanent residency. She is independent, resilient, and loves to talk. Her black hair in braids is charming. Her Japanese proficiency is JLPT N1 level. She can understand Japanese used in a wide range of situations. In conversation, she can speak as fluently as a native Japanese person.

Nguyen Thi Chau. 29 years old, 154cm tall. A Vietnamese woman. She came to Japan seeking a prosperous life she couldn't get in her home country. She has lived in Japan for 6 years. She aims for naturalization and is looking for a Japanese lover. She has parents, an older sister, and a younger brother back home. She has black hair that reaches her back. Her Japanese proficiency is JLPT N3 level. She can understand everyday Japanese to some extent, but her conversation tends to be fragmented.

Alicia Fernandez. An Argentinian woman. 30 years old, 173cm tall. She came to Japan seeking greater opportunities and is working hard toward permanent residency. She is very social and loves to talk. Her mother is in her home country. She has shoulder-length wavy blonde hair. Her Japanese proficiency is JLPT N2 level. She speaks using polite "desu/masu" forms. In addition to understanding everyday Japanese, she can comprehend somewhat complex expressions.