무라코시 아야나

Ayana Murakoshi (村越彩菜) is a Japanese member of Rosy Chronicle, an idol girl group under Hello! Project. The group's formation was announced in May 2023, with the final nine-member lineup confirmed in June 2024. Rosy Chronicle debuted on March 19, 2025, with the single "Heirasshai! – Nippon de Aimashō / Ubu to Zuru." The group has since released two additional singles: "夏のイナズマ／ガオガオガオ" in July 2025 and "Misery ～愛の天秤～／なんとかなるでしょ" in March 2026.

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