How old was Kokona Sumi in…

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Kokona Sumi was 19 in My Fireworks

Movie Released: Sat, Aug 30 2025

Kokona Sumi was 17 in Till the Day I Can Laugh about My Blues as 'Sata Aina'.

Movie Released: Mon, Jul 17 2023

Kokona Sumi was 16 in 18 Years Old, Spinning Together as 'Sato Yui'.

Movie Released: Fri, Mar 24 2023

Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages

Kokona Sumi was 19+ in Supplementary Investigation: Off-Duty Gavan as 'Kiki Iwai / Gavan Luminous'.

TV Show Released: First Air Date
Sun, Feb 15 2026

Kokona Sumi was 19+ in PROJECT R.E.D. as 'Kiki Iwai / Gavan Luminous'.

TV Show Released: First Air Date
Sun, Feb 15 2026

Kokona Sumi was 18+ in Beside the Hearth at Alice-san's House as 'Honoka Akiyama'.

TV Show Released: First Air Date
Tue, Jan 07 2025