is a song by Japanese singer Nanawo Akari. The song serves as the theme song for the anime Otaku Elf.

Personnel Credits adapted from Apple Music.

Musicians Nanawo Akari – Vocals

Technical Wanuka – Songwriter 100kaiouto – Arranger Akihiro Shib – Mastering Engineer Hiroto Aoki – Mixing Engineer

Charts + Chart performance for "Kien Romance" Chart (2023) Peakposition Japan Combined Singles (Oricon) 32

References