Movies (As Crew)
Sorted by Release DateGodzilla: Tokyo S.O.S.
Yūji Koseki would have been no older than
80 in Godzilla: Tokyo S.O.S.
as 'Music'.
Sat, Dec 13 2003
Rebirth of Mothra
Yūji Koseki would have been no older than
80 in Rebirth of Mothra
as 'Music'.
Sat, Dec 14 1996
Ano hashi no hotori de dai 2-bu
Yūji Koseki was
53 in Ano hashi no hotori de dai 2-bu
as 'Music'.
Sun, Sep 30 1962
A Wanderer's Notebook
Yūji Koseki was
53 in A Wanderer's Notebook
as 'Original Music Composer'.
Sat, Sep 29 1962
The Story of Iron Arm Inao
Yūji Koseki was
49 in The Story of Iron Arm Inao
as 'Music'.
Sat, Mar 21 1959
Yaji and Kita on the Road
Yūji Koseki was
48 in Yaji and Kita on the Road
as 'Music'.
Tue, Apr 29 1958
Always in My Heart Part 3
Yūji Koseki was
44 in Always in My Heart Part 3
as 'Music'.
Tue, Apr 27 1954
Always in My Heart Part 2
Yūji Koseki was
44 in Always in My Heart Part 2
as 'Original Music Composer'.
Tue, Dec 01 1953
The Eagle of the Pacific
Yūji Koseki was
44 in The Eagle of the Pacific
as 'Original Music Composer'.
Wed, Oct 21 1953
Always in My Heart
Yūji Koseki was
44 in Always in My Heart
as 'Original Music Composer'.
Tue, Sep 15 1953
Otome no shinsatsu-shitsu
Yūji Koseki was
43 in Otome no shinsatsu-shitsu
as 'Music'.
Wed, Apr 01 1953
Kin no tamago: Golden Girl
Yūji Koseki was
42 in Kin no tamago: Golden Girl
as 'Music'.
Wed, May 14 1952
Kiri no yoru no kyōfu
Yūji Koseki was
41 in Kiri no yoru no kyōfu
as 'Original Music Composer'.
Fri, Jul 20 1951
Mr. Shosuke Ohara
Yūji Koseki was
40 in Mr. Shosuke Ohara
as 'Original Music Composer'.
Tue, Nov 08 1949
Slope of the Ringing Bell Hill: The Second Volume
Yūji Koseki was
39 in Slope of the Ringing Bell Hill: The Second Volume
as 'Music'.
Tue, Jan 25 1949
TV Shows (As Crew)
Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages