How old was Sekai in…

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Sekai will be 34 in Kamen Rider Gavv: Invaders of the Candy House as 'Theme Song Performance'.

Movie Released: Fri, Jul 25 2025

Sekai was 33 in Start Up!! Kamen Rider Gavv as 'Theme Song Performance'.

Movie Released: Sun, Aug 11 2024

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

Sekai was 33+ in Mashin Creator Wataru as 'Theme Song Performance'.

TV Show Released: First Air Date
Sun, Jan 12 2025

Sekai was 33+ in Kamen Rider Gavv as 'Theme Song Performance'.

TV Show Released: First Air Date
Sun, Sep 01 2024

Sekai was 33+ in Vampire Dormitory as 'Theme Song Performance'.

TV Show Released: First Air Date
Sun, Apr 07 2024

Sekai was 31+ in The Escape of the Bride to Be as 'Theme Song Performance'.

TV Show Released: First Air Date
Fri, Apr 08 2022

Sekai was 28+ in Welcome to Demon School! Iruma-kun as 'Theme Song Performance'.

TV Show Released: First Air Date
Sat, Oct 05 2019

Sekai was 0+ in Kamen Rider as 'Theme Song Performance'.

TV Show Released: First Air Date
Sat, Apr 03 1971