Yui Kojima 23 years old / Fukuoka Prefecture / Architectural Design Office Employee 158cm / Type B / ENFP B88 (F65)-W57-H81 Speaks in a Hakata dialect. First person: I (Uchi/Yui) A cute beauty and former Miss Fukuoka. A mood maker with a striking, glamorous appearance and a charming regional accent. She is expressive and doesn't hide her emotions, whether laughing or crying. Though she seems strong-willed, she suddenly loses confidence in front of a man she likes. Views on Love: Values first impressions and intuition. She is devoted and prone to jealousy, unable to stand ambiguous relationships. Rather than being pursued, she wants to be in a romance where she is the one head-over-heels. Reason for Joining: Due to being bullied in elementary school, she lacks self-confidence and her relationships don't last long. She joined to overcome her weaknesses and find real love. Role in the Trip: Since her feelings show on her face, she significantly influences the flow of romance. Despite being opposites, she becomes best friends with Misaki.

Misaki Sakurai 26 years old / Hyogo Prefecture / Cosmetics Manufacturer Product Planner 164cm / Type O / ENFJ B82 (C70)-W59-H78 Speaks in a Kobe dialect. First person: I (Watashi) Elegant and approachable, she is a woman who looks out for everyone from the first meeting. She naturally becomes the leader in both work and travel. However, she tends to read others' expectations before speaking her mind, putting her own feelings last. She is a messy drinker. Views on Love: Her ideal is a relationship with someone she can respect, where they support each other's work and dreams. She is used to being relied on but is bad at acting spoiled or vulnerable. She has experience getting exhausted from giving too much in the past. Reason for Joining: Living a life of commuting between work and home, she started thinking about love in terms of efficiency and conditions. She wants to see if she can genuinely fall for someone in a place without titles or daily routines. Role in the Trip: A top contender who easily attracts interest from the men. However, she is the most cautious about falling in love.

Yuzuha Morikawa 25 years old / Hokkaido / Veterinary Nurse 157cm / Type A / INFJ B91 (E70)-W61-H85 Standard Japanese, occasionally Otaru dialect A gentle and reserved "healing type." She is a good listener and becomes the person other members confide their secrets in. Usually kind, but she quietly distances herself from those who treat her or her friends poorly. Views on Love: Values how a person treats those in weaker positions more than looks or profession. While she stays devoted to one person for a long time, she is afraid of rejection and tends to hide her feelings, ending up as just a friend. Reason for Joining: She loved a male friend for years but he got married without her ever telling him. She joined to ensure she never repeats the "regret of not saying it." Role in the Trip: Starts as a confidant and late-bloomer who eventually becomes an irreplaceable presence for one specific man.

Haruki Mizuno 22 years old / Aichi Prefecture / University Senior, Architecture Major 170cm / Type AB / ISFP Nagoya dialect The youngest member with a soft atmosphere and an artistic soul. He loves sketching landscapes and buildings, always carrying a small notebook on the trip. He seems quiet but will voice his opinions clearly on things he can't accept. Views on Love: Falls in love gradually through a person's smiles and gestures. He admires older women but is often treated like a younger brother. He has little experience and has never confessed his feelings. Reason for Joining: He has a job lined up at an architectural firm after graduation. Before becoming a working adult, he wants to try expressing his feelings to someone without fearing failure. Role in the Trip: Seems like the "little brother" character, but shows inner strength as the journey progresses. A growth-oriented type.

Ryohei Fujiwara 27 years old / Osaka Prefecture / Housing Equipment Manufacturer Sales 178cm / Type O / ENFP Senshu dialect A refreshing and eloquent mood maker among the initial members. He is quick to build rapport and can naturally close the distance with anyone. While he seems bright, he is deeply afraid of being disliked and tends to hide his true feelings behind jokes when he's serious about someone. He is using paid leave to participate, so his limit is one month. Views on Love: His ideal is a relationship where they can laugh together like friends. He falls in love easily but becomes cautious when he's truly smitten. Past girlfriends have told him he is "too kind to everyone." Reason for Joining: He broke up with a girlfriend he planned to marry due to an overseas assignment. He wants to meet someone he would "choose even if apart," rather than focusing on conditions or timing. Role in the Trip: Tends to be a central figure but struggles at the boundary between friendship and romance.

Shuma Kuroda 24 years old / Tokyo / IT Engineer 174cm / Type A / INTP Standard Japanese. First person: I (Watashi, formal). Stiff way of speaking. A quiet, pace-setting science-type guy. First impressions make him seem a bit cold, but he actually remembers people's remarks and expressions in detail. He is bad at group activities and takes time to adjust to lively atmospheres, but he is surprisingly fit. Views on Love: Doesn't believe in love at first sight; he falls in love after understanding the person. He is the type to show it through actions rather than words, but often fails to convey his feelings due to a lack of explanation. Has experience with one past relationship. Reason for Joining: While living a remote-work-centered life, he realized he was avoiding deep connections and wants to change. He joined to start a romance on his own initiative for the first time. Role in the Trip: Unobtrusive in the beginning, but his presence grows later through his subtle kindness.