How old was Koichi Yajima in…

Sorted by Release Date

Koichi Yajima was ? in Six Lying University Students as 'Screenplay'.

Movie Released: Fri, Nov 22 2024

Koichi Yajima was ? in Only Yesterday as 'Writer'.

Movie Released: Sat, Jan 09 2021

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

Koichi Yajima was ? in Haruka no Hikari as 'Original Story'.

TV Show Released: First Air Date
Mon, Feb 08 2021

Koichi Yajima was ? in Ima da kara, shinsaku drama tsukuttemimashita as 'Writer'.

TV Show Released: First Air Date
Mon, May 04 2020

Koichi Yajima was ? in Wasteful Days of High School Girls as 'Screenplay'.

TV Show Released: First Air Date
Fri, Jan 24 2020

Koichi Yajima was ? in Caseworker's Diary: Constitutional Rights, The Minimum Standard of Wholesome and Cultured Living as 'Screenplay'.

TV Show Released: First Air Date
Tue, Jul 17 2018

Koichi Yajima was ? in Cruel Crowd as 'Screenplay, Creator'.

TV Show Released: First Air Date
Thu, May 18 2017

Koichi Yajima was ? in Busujima Yuriko no Sekirara Nikki as 'Writer'.

TV Show Released: First Air Date
Thu, Jan 07 2016