So, let’s talk about Dekomori Sanae — she’s one of the most memorable characters from the anime Love, Chunibyo & Other Delusions, also known as Chuunibyou demo Koi ga Shitai!. Right from the start, Dekomori Sanae stands out as this incredibly imaginative second-year middle school student who lives in her own fantastical world. You can’t miss her — she’s usually dressed head to toe in a dramatic black ninja outfit, complete with a mask and kunai, like she’s straight out of some secret magical mission.

Now, here’s the thing about Dekomori Sanae: she fully believes she’s a magical girl, and not just any magical girl — she calls herself the “Mori Summer,” which, honestly, is such a fittingly over-the-top name for her persona. She speaks in this super stylized way, full of grandiose phrases and mystical jargon that only makes sense within her self-created universe. And while it might seem silly at first glance, there’s actually something kind of endearing about how seriously she takes it. She’ll go around acting out these elaborate fantasy scenarios in public, completely immersed, even if everyone else is just standing there confused or annoyed.

But you know what? Underneath all the theatrics, Dekomori Sanae is genuinely a sweet and caring person. She may be lost in her delusions half the time, but when it comes to her friends, she’s fiercely loyal. Dekomori Sanae will go out of her way to protect them, support them, or just be there when they need someone to talk to. Her heart is definitely in the right place, even if her head is somewhere in another dimension.

In fact, Dekomori Sanae is kind of the perfect example of what “chuunibyou” really means — that phase where kids act like they have hidden powers or deep cosmic knowledge, believing they’re more special than they actually are. But through Dekomori Sanae, the show doesn’t just make fun of that behavior; it also explores deeper themes like identity, belonging, and the awkward journey of growing up. She brings both comedy and heart to the series, often without even realizing it.

When we look at her personality more closely, it’s pretty clear that Dekomori Sanae fits the ESFP type in the MBTI framework — Extroverted, Sensing, Feeling, Perceiving. Think about it: she’s energetic, expressive, and absolutely thrives when she’s the center of attention. That’s classic extroversion. And rather than getting caught up in abstract ideas or future plans, Dekomori Sanae lives in the moment, reacting to what’s right in front of her. She’s guided by her senses and emotions, not logic or long-term strategy.

Plus, she makes decisions based on how she feels, not cold facts — another sign of a strong Feeling preference. And let’s not forget how spontaneous she is. Dekomori Sanae doesn’t do rigid schedules. She’s always ready to jump into whatever adventure comes her way, embracing chaos with a grin. That flexibility and openness point strongly toward a Perceiving trait.

Then there’s the Enneagram angle. Many fans and analysts suggest that Dekomori Sanae could be a Type 4 — The Individualist. And honestly, that makes a lot of sense. She’s constantly crafting this unique, almost otherworldly identity for herself because she desperately wants to stand out. The costumes, the dramatic speech, the whole “Mori Summer” gimmick — it’s all part of her effort to feel special and meaningful in a world that might otherwise see her as just another kid.

But beneath the surface, Dekomori Sanae has moments of real vulnerability. There are times when her confidence wavers, and you can see the insecurity underneath — the fear of being ordinary, of not mattering. That emotional depth, that longing for authenticity, is textbook Type 4. She’s introspective in her own way, even if she expresses it through fantasy instead of quiet reflection.

So, putting it all together, while no personality system is perfect, Dekomori Sanae really does embody the traits of an ESFP with a likely Enneagram 4 core. Her actions, her passions, her quirks — they all line up. And even though she spends so much time escaping reality, Dekomori Sanae ends up teaching us something real about friendship, self-expression, and the courage it takes to be yourself, no matter how weird that self might seem.