Oooh I have managed to track down all of the videos above on Youtube - divided into individual launches! Thanks to whoever did that editing work from the original video tapes!
Launches of the H-II rocket (1994 - 1999)
H-II flight TF1 with VEP test launch dummy / OREX re-entry demonstrator - February 3, 1994 @ 22:20 UTC
H-II flight TF2 with ETS-6 experimental comsat - August 28, 1994 @ 07:50 UTC
H-II flight TF3 with SFU microgravity experiment satellite (picked up and returned to Earth on Space Shuttle Endeavour on STS-72) / GMS-5 GSO weather satellite - March 18, 1995 @ 08:01 UTC
H-II flight F4 with ADEOS Earth observation sat & JAS-2 amateur radio sat - August 17, 1996 @ 01:53 UTC
H-II flight F6 with TRMM atmosphere research sat & ETS-7 docking demonstrating sats - November 27, 1997 @ 21:27 UTC
H-II flight F5 with COMETS experimental comsat - February 21, 1998 @ 07:55 UTC (launch failure - 2nd stage failed during 2nd burn due to faulty brazing - S/C only partially functional)
H-II flight F8 with MTSAT-1 GSO communication/weather sat - November 15, 1999 @ 07:29 UTC (launch failure - 1st stage engine hydrogen turbopump blades fracture due to cavitation at T+239 s - S/C lost)
Launches of the H-I rocket (1986 - 1992) (basically a "straight-8 Delta" with Japanese-designed cryogenic upper stage and other components)
H-I flight H-15 with multiple payloads - August 13, 1986 @ 20:45 UTC
H-I flight H-17 with ETS-5 experimental comsat - August 27, 1987 @ 09:20 UTC
H-I flight H-18 with CS-3a comsat - February 19, 1988 @ 10:05 UTC
H-I flight H-19 with CS-3b comsat - September 16, 1988 @ 09:59 UTC
H-I flight H-20 with GMS-4 GSO weather sat - September 5, 1989 @ 19:11 UTC
H-I flight H-21 with MOS-1b Earth observation sat and others - February 7, 1990 @ 01:33 UTC
H-I flight H-22 with B_S-3a comsat - August 28, 1990 @ 09:05 UTC
H-I flight H-23 with B_S-3b comsat - August 25, 1991 @ 08:40 UTC
H-I flight H-24 with JERS Earth observation sat - February 11, 1992 @ 01:50 UTC
Launches of the N-2 rocket (1981 - 1987) (basically a Japanese "Delta 1904" "straight-8 Delta")
N-2 flight N-7 with ETS-4 demonstration sat - February 11, 1981 @ 08:30 UTC
N-2 flight N-8 with GMS-2 GSO weather sat - August 10, 1981 @ 20:03 UTC
N-2 flight N-10 with CS-2a comsat - February 4, 1983 @ 08:37 UTC
N-2 flight N-11 with CS-2b comsat - August 5, 1983 @ 20:29 UTC
N-2 flight N-12 with B_S-2a comsat - January 23, 1984 @ 07:58 UTC
N-2 flight N-13 with GMS-3 GSO weather sat - August 2, 1984 @ 20:30 UTC
N-2 flight N-14 with B_S-2b comsat - February 12, 1986 @ 07:55 UTC
N-2 flight N-16 with MOS-1a Earth observation sat - August 27, 1987 @ 09:20 UTC
Launches of the N-1 rocket (1975 - 1982) (basically a Japanese "Delta M")
N-1 flight N-1 with ETS-1 demonstration sat - September 9, 1975 @ 05:30 UTC
N-1 flight N-2 with ISS-a ionosphere research sat - February 29, 1976 @ 03:30 UTC (only leap day space launch ever!)
N-1 flight N-3 with ETS-2 demonstration sat - February 23, 1977 @ 08:50 UTC
N-1 flight N-4 with ISS-b ionosphere research sat - February 16, 1978 @ 04:00 UTC
N-1 flight N-5 with ECS-a experimental comsat - February 6, 1979 @ 08:46 UTC (failure - stage 3 motor collided with S/C)
N-1 flight N-6 with ECS-b experimental comsat - February 22, 1980 @ 08:35 UTC
N-1 flight N-9 with ETS-3 demonstration sat - September 3, 1982 @ 05:00 UTC
), I accidentally dug out some real gems in JAXA's multimedia archives - really old footage of rocket launches by Japan - dating back to their very first successful satellite launch in 1970! 
) - it will open up Windows Media Player which will start playing automatically.
), I accidentally dug out some real gems in JAXA's multimedia archives - really old footage of rocket launches by Japan - dating back to their very first successful satellite launch in 1970! 
) - it will open up Windows Media Player which will start playing automatically.