Meltia Team
PERSONALITY QUIZ ENTERTAINMENT
The Meltia Team is a creative group dedicated to providing entertainment content that deepens self-understanding and helps build better relationships. We combine insights from psychology with pop culture to develop a fresh style of personality quiz content every day.
Everyone wears a mask in social settings—the person they think they “should” be. Meltia was born from the desire to gently dissolve that mask and create an opportunity for you to face your true personality.
Through our personality quiz, we aim to deliver three core values:
Meltia calculates results using an original algorithm informed by psychological personality trait theories such as the Big Five model. Our 20 questions are designed to assess personality across five dimensions: thought patterns, emotional responses, behavioral tendencies, values, and interpersonal style.
Please note that this quiz is provided for entertainment purposes only and does not substitute for clinical psychological assessment or medical advice. If you have serious concerns, we recommend consulting a qualified professional.
In modern society, we are constantly exposed to the gaze of others. Social media timelines are filled with idealized versions of everyday life; at work, we perform as our "capable selves"; among friends, we read the room and present whoever we think will be liked. Living this way day after day, a quiet question surfaces: "Who am I, really?" The rise of so-called "social media fatigue" and exhaustion from wearing a "public mask" is no coincidence. We have spent so long trying to meet everyone else's expectations that we have pushed our own voice to the back of the line. Meltia was born in this cultural moment as a gentle invitation: "Why not pause for a moment and face yourself?"
What we value above all else is self-understanding. Knowing your strengths, weaknesses, thought patterns, and emotional tendencies doesn't just improve your relationships with others—it gives you the power to accept yourself. When self-awareness deepens, things start to click: "That's why I got angry back then," or "That's why I clash with that person." You are freed from needless self-blame. Meltia aims to offer this first step toward self-understanding not as a formal counseling session, but as a casual and enjoyable experience.
So why the concept of "melting"? It comes from the image of slowly dissolving the emotional armor we wear every day—our social personas, defensive behaviors, vanity, and pride. Not tearing it off by force, but letting it soften gently, like sinking into a warm bath. The "real you" that emerges may not be perfect, but that is precisely what makes it precious. The name Melt carries our wish: "Please accept yourself as you are."
There is a clear reason why Meltia uses a rich classification of 60 types. Most well-known personality quizzes offer 4 or 16 types, but human personality cannot be divided so neatly. Many people have had the experience of reading a result that is "mostly right, but doesn't quite fit." By refining the classification into 60 types, we aim to achieve the kind of precision that makes you think, "This is exactly me." We want to capture every subtle shade of individuality without letting anyone fall through the cracks, painting a personality portrait that is uniquely yours. This dedication lives in every aspect of Meltia—from the design of all 20 questions to every sentence of the result descriptions. We will continue to refine diagnostic accuracy and content quality so that you can experience the moment of thinking, "So this is who I really am."
MELT診断の理論的背景について詳しく知りたい方は、「ビッグファイブ理論」の解説記事もあわせてご覧ください。
At the foundation of Meltia's design lies the Big Five personality model (Five-Factor Model), the most widely supported framework in modern personality psychology. The Big Five describes human personality across five fundamental trait dimensions, and its validity has been confirmed through decades of empirical research. The five factors are: (1) Openness to Experience ─ curiosity toward new experiences and ideas, artistic sensitivity, and richness of imagination; (2) Conscientiousness ─ planning ability, self-discipline, perseverance toward goals, and a strong sense of responsibility; (3) Extraversion ─ sociability, energy, a tendency to experience positive emotions, and a desire for stimulation; (4) Agreeableness ─ empathy for others, cooperative attitudes, trustworthiness, and altruistic behavior; (5) Neuroticism ─ emotional instability, vulnerability to stress, and a tendency to experience anxiety and anger. These factors are independent of one another, and the combination of high and low scores across them produces a rich diversity of personality profiles.
Meltia builds its own proprietary algorithm using these Big Five factors as core axes, while also incorporating elements such as interpersonal behavioral styles and value priorities. Each question is designed to measure a specific factor, and across all 20 questions, the respondent's personality is captured multidimensionally. Furthermore, by analyzing interaction patterns between factors, we reveal the "texture" of personality that cannot be seen from simple high-low scores alone, thereby improving the accuracy of classification into 60 types. While leveraging insights from academic personality assessments, we balance scientific rigor with entertainment value through scenario-based questions rooted in everyday situations and pop-culture-inspired result descriptions.
Meltia's use of a 10-point slider is also grounded in psychometric reasoning. Traditional binary formats ("yes/no" or "A or B") are easy to answer, but they force what is inherently a continuous spectrum of human personality into just two points. Research in psychology has shown that increasing the number of scale points—as in a Likert scale—improves both measurement reliability (test-retest reliability) and validity (construct validity). A 10-point scale strikes an optimal balance between practicality and precision: respondents can express their feelings with nuance without being overwhelmed by too many choices. There is a world of difference between "slightly leaning toward A" and "strongly leaning toward A" in terms of what they reveal about a person's character. The ability to capture these subtle gradations is one of the key factors behind the diagnostic accuracy of Meltia.
Meltiaのすべてのコンテンツは、以下の方針に基づいて企画・制作しています。
コラム記事で引用する参考文献は、学術的信頼性を確保するため、以下の優先順位で選定しています。
Google Scholar の検索結果ページや Wikipedia は、信頼性の担保が難しいため参考文献として使用しません。すべての参考文献は、タイトル・著者・発行年がリンク先の書誌情報と一致していることを確認しています。
Meltiaのコンテンツは、以下のフローに沿って制作・公開しています。
※現時点では外部の学術監修者は設けていませんが、公開論文に基づく正確性の担保に努めています。今後、専門家監修の導入を検討しています。
既存の性格診断には、いくつかの共通した課題がありました。
MELT診断は、これらの課題に対する私たちなりの解決策です。10段階スライダーで微妙なニュアンスを捉え、60タイプという精緻な分類で「まさに自分だ」と感じられる結果を提供し、キャラクターという親しみやすい形で伝える。学術的な知見の正確さと、エンターテインメントとしての楽しさを両立させることが、MELT診断の設計目標です。
詳しい診断ロジックについては診断ロジック解説ページをご覧ください。
Meltiaは「作って終わり」のサービスではありません。以下のサイクルで継続的にコンテンツを改善しています。
Meltiaのすべてのコンテンツは、「正確さ」「わかりやすさ」「楽しさ」の3つを同時に満たすことを目指しています。
私たちは完璧ではありませんが、常にコンテンツの質を高める努力を続けています。お気づきの点があれば、お問い合わせフォームよりお知らせください。
Thank you for using Meltia. Our goal is to create content that makes as many people as possible think, “Wow, I’m actually pretty interesting.” Whether you share your results on social media for fun or discover a surprising side of yourself to apply in daily life—we hope Meltia adds a little joy to your day.
If you have any feedback or suggestions, please don’t hesitate to reach out via our contact page. We value your input and use it to continuously improve our content.よりご連絡ください。皆さまの声を今後のコンテンツ改善に活かしてまいります。
| Organization | MIRIX Inc. |
|---|---|
| Address | 3-11-17-206 Shirokane, Minato-ku, Tokyo, Japan |
| 参考理論 | ビッグファイブ理論（性格特性5因子モデル） |
| Contact | Please reach out via our contact formよりご連絡ください |
| ページ最終更新 |
MELT診断は、心理学を学んだメンバーがコンセプト設計と質問設計を担当し、Webエンジニアが診断アルゴリズムの実装とUI/UXの構築を行っています。少人数のチームだからこそ、一つひとつの質問文や結果テキストに対して「この表現で本当に伝わるか」を何度も議論しながら作り上げています。
外部の臨床心理士による監修体制は現時点では設けていませんが、ビッグファイブ理論をはじめとする実証研究に基づいた設計を徹底しており、今後の専門家監修の導入も視野に入れています。
Meltiaでは、お問い合わせフォームやSNSを通じていただくフィードバックを、診断改善の最も重要な情報源と位置づけています。実際に、以下のような改善をユーザーの声をきっかけに行ってきました。
すべてのフィードバックに個別にお返事することは難しい状況ですが、いただいた声は必ずチーム内で共有し、改善の検討材料としています。
私たちは、MELT診断の価値を信じていますが、同時にその限界も正直にお伝えする責任があると考えています。
こうした限界を認識した上で、私たちは「限界があるからこそ、できる範囲で最高の精度を目指す」というスタンスで診断の改善を続けています。
ページ最終更新: 2026年3月31日