"Utopiaはどのような性格タイプですか？ Utopiaは、INFJ in MBTI、1w2 - so/sx - 174 in Enneagram、SCOAI in Big 5、IEI in socionics のパーソナリティタイプです。"
https://www.personality-database.com/profile/668780/utopia-justifies-the-means-fictional-character-archetypes-stock-characters-mbti-personality-type
Any dictionary will give you this much: n: 1. An ideally perfect place, especially in its social, political, and moral aspects.
