"Kurariはどのような性格タイプですか? Kurariは、 in MBTI、9w1 - so/sx - 946 in Enneagram、SLUAI in Big 5、ESE in socionics のパーソナリティタイプです。"
p much sayori from ddlc considering iyowa confirmed the song is based off her personality
Character from "Kyuu-kurarin"