How old was Seiko Oomori in…

Sorted by Release Date

Seiko Oomori was 34 in Eien ga tōrisugite iku as 'Theme Song Performance'.

Movie Released: Fri, Apr 01 2022

Seiko Oomori was 34 in I Will Do it in the Next Life SP as 'Theme Song Performance'.

Movie Released: Fri, Dec 31 2021

Seiko Oomori was 34 in Unlock Your Heart as 'Theme Song Performance'.

Movie Released: Fri, Oct 22 2021

Seiko Oomori was 32 in 21st Century Girl as 'Theme Song Performance'.

Movie Released: Thu, Sep 03 2020

Seiko Oomori was 29 in Runnin' Away Gelée as 'Theme Song Performance'.

Movie Released: Tue, Oct 25 2016

Seiko Oomori was 28 in Heavy Shabby Girl as 'Theme Song Performance'.

Movie Released: Wed, Oct 21 2015

Seiko Oomori was 27 in Wonderful World End as 'Original Music Composer'.

Movie Released: Sat, Jan 17 2015

Seiko Oomori was 25 in I’ve stopped with the boring nights as 'Director'.

Movie Released: Thu, Aug 29 2013

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

Seiko Oomori was 33+ in Battle Game in 5 Seconds as 'Theme Song Performance'.

TV Show Released: First Air Date
Tue, Jul 13 2021

Seiko Oomori was 32+ in I'll Do Better Next Life as 'Theme Song Performance'.

TV Show Released: First Air Date
Thu, Jan 09 2020