Minami Tenjin is one of the central figures in the romantic comedy anime More Than a Married Couple, But Not Lovers, also known by its Japanese title Fuufu Ijou, Koibito Miman. The series, brought to life by Seven Arcs Pictures, premiered in January 2021 and quickly gained attention for its unique take on high school relationships. At the heart of the story is Minami Tenjin, a character whose presence leaves a lasting impression.

Now, Minami Tenjin is a second-year high school student who stands out not just because of her striking beauty, but also due to her sharp intellect. She carries herself with a quiet elegance, often appearing composed and dignified—traits that sometimes make her seem distant or unapproachable to her peers. Academically, she’s at the top of her class, and her dedication has earned her a respected role in the student council as treasurer. Despite all this outward success, there’s a deeper layer to Minami Tenjin that isn’t immediately visible.

Behind the scenes, Minami shares a deeply personal secret—one that only a few close friends are aware of. She’s in a loving, committed relationship with her best friend, Asakura Mizushima. Though they’re not legally married, they affectionately refer to each other as spouses, showing just how strong their bond truly is. However, due to various circumstances, they’ve chosen to keep their romance under wraps, hiding it from family, classmates, and even most of their social circle. This secrecy leads to plenty of awkward, funny, and touching moments throughout the series as Minami Tenjin tries to balance genuine affection with the need for discretion.

As the story unfolds, viewers get to see a more vulnerable side of Minami Tenjin. Her emotional growth is one of the key arcs in the anime. Initially reserved and cautious about expressing her feelings, she gradually learns to open up more, especially toward Asakura. This journey highlights the emotional toll that comes with hiding a meaningful relationship, and how difficult it can be to maintain authenticity when you’re constantly filtering your emotions for public perception.

When we look at Minami Tenjin through the lens of personality typology, there’s a strong case for her being an INFP. These individuals are often idealistic, introspective, and deeply empathetic—qualities that fit Minami quite well. She’s clearly sensitive to the emotions of those around her and tends to reflect inwardly, sometimes struggling to voice her thoughts outright. That internal processing is classic INFP behavior. Plus, she shows remarkable kindness and compassion, even when she’s dealing with her own emotional challenges.

Beyond her emotional depth, Minami Tenjin also displays creativity and insight—another hallmark of the INFP type. While in the anime she’s primarily seen in her academic and personal roles, imagining her in a professional setting like working as an editor at a publishing house feels entirely plausible. She’d likely thrive in such a role, offering imaginative ideas and thoughtful feedback. Her ability to listen with empathy and understand others’ perspectives makes her someone people naturally confide in.

And let’s not forget independence. INFPs value authenticity and staying true to their inner beliefs, and Minami Tenjin definitely embodies that. Even when faced with doubt or pressure, she tends to follow her intuition rather than conforming to external expectations. That quiet strength speaks volumes about her character.

On the Enneagram scale, Minami Tenjin aligns closely with Type 3—the Achiever—specifically the 3w2 subtype. This combination brings together ambition and warmth. People with a 3w2 personality are driven to succeed, yes, but they also care deeply about how they’re perceived and want to be of help to others. They’re charming, persistent, and highly motivated to stay ahead, especially when recognition is on the line. Minami Tenjin fits this mold in many ways: she excels in school, maintains a polished image, and clearly values both achievement and connection.

That said, it’s worth remembering that personality types like MBTI and Enneagram aren’t set in stone. They’re tools for understanding tendencies, not rigid labels. So while Minami Tenjin may exhibit traits of an INFP 3w2, real people—and fictional characters—are always more complex than any single framework can capture.

All in all, Minami Tenjin remains a compelling character whose journey resonates with anyone who’s ever struggled to balance love, identity, and self-expression. Whether she’s navigating secret romance, personal growth, or quiet moments of introspection, Minami Tenjin continues to stand out as a memorable and heartfelt presence in the world of anime.