NEC PC-8801mkIISR disk | Burai Joukan | 1989 | Riverhill Soft. Japan |
NEC PC-8801mkIISR disk | J.B. Harold 3: D.C. Connection - Ai to Shi no Meiro | 1989 | Riverhill Soft. Japan |
Sharp X1 5.25in. disk | Agress Model SJRH-11001 | 198? | Riverhill Soft. Japan |
Sharp X1 5.25in. disk | J.B. Harold Jikenbo #1: Final Mystery - Murder Club Model SIRH-16001 | 1986 | Riverhill Soft. Japan |
Sharp X1 5.25in. disk | J.B. Harold Series #2: Manhattan Requiem - Angels Flying in the Dark | 1987 | Riverhill Soft. Japan |
Sharp X1 5.25in. disk | Kiss of Murder - Satsui no Seppun | 1987 | Riverhill Soft. Japan |
Sharp X1 5.25in. disk | Kohakuiro no Yuigon - Seiyou Karuta Renzoku Satsujin Jiken | 1988 | Riverhill Soft. Japan |
NEC PC-8801 Series disk | Burai | 1989 | Riverhill Soft. Japan |
NEC PC-8801 Series disk | J.B. Harold Jikenbo #1: Final Mystery - Murder Club Model NERH-12004 | 1986 | Riverhill Soft. Japan |
NEC PC-8801 Series disk | J.B. Harold Series #2: Manhattan Requiem - Angels Flying in the Dark Model NERH-12005 | 1987 | Riverhill Soft. Japan |
NEC PC-8801 Series disk | Kiss of Murder - Satsui no Seppun Model NERH-12006 | 1987 | Riverhill Soft. Japan |
NEC PC-8801 Series disk | Kohakuiro no Yuigon - Seiyou Karuta Renzoku Satsujin Jiken | 1988 | Riverhill Soft. Japan |
NEC PC-8801 Series disk | Lizard Model NERS-21001 | 1984 | Riverhill Soft. Japan |
NEC PC-8801 Series disk | Shirobara Renzoku Satsujin Jiken | 1984 | Riverhill Soft. Japan |
NEC PC-8801 Series disk | Val Trad | 1985 | Riverhill Soft. Japan |
NEC PC-8801 Series disk | Zodiac 2 Aggress | 1986 | Riverhill Soft. Japan |
Fujitsu FM-77AV disk | Death Force | 1987 | Riverhill Soft. Japan |
Fujitsu FM-77AV disk | J.B. Harold Jikenbo #1: Final Mystery - Murder Club Model FURH-13004 | 1986 | Riverhill Soft. Japan |
Fujitsu FM-77AV disk | Kohakuiro no Yuigon - Seiyou Karuta Renzoku Satsujin Jiken | 1988 | Riverhill Soft. Japan |
MSX 2 disk | Burai | 1989 | Riverhill Soft. Japan |
MSX 2 disk | J.B. Harold Series #2: Manhattan Requiem - Angels Flying in the Dark Model MXRH-12001 | 1988 | Riverhill Soft. Japan |
MSX 2 disk | Kiss of Murder - Satsui no Seppun | 1988 | Riverhill Soft. Japan |
Sharp MZ-2500 disk | J.B. Harold Jikenbo #1: Final Mystery - Murder Club | 1986 | Riverhill Soft. Japan |
NEC PC-9801 Series 3.5in. disk | Burai Gekan - Kanketsu-Hen | 1990 | Riverhill Soft. Japan |
NEC PC-9801 Series 3.5in. disk | Burai Joukan | 1989 | Riverhill Soft. Japan |
NEC PC-9801 Series 3.5in. disk | Princess Minerva - Hime no Wagamama Daibouken | 1992 | Riverhill Soft. Japan |
Fujitsu FM-7 3.5in. disk | J.B. Harold Series #2: Manhattan Requiem - Angels Flying in the Dark Model FURH-13006 | 1987 | Riverhill Soft. Japan |
MSX Turbo-R disk | Seed of Dragon - Ryu no Matsuei | 1990 | Riverhill Soft. Japan |
Pioneer LaserActive LD-ROM | J.B. Harold – Blue Chicago Blues Model PEANJ5017 | 1995 | Riverhill Soft. Japan |
Pioneer LaserActive LD-ROM | J.B. Harold – Blue Chicago Blues Model PEASJ5036 | 1994 | Riverhill Soft. Japan |
Pioneer LaserActive LD-ROM | J.B. Harold – Blue Chicago Blues Model PEASU5036 | 1994 | Riverhill Soft. Japan |
Pioneer LaserActive LD-ROM | J.B. Harold – Manhattan Requiem Model PEANJ5004 | 1993 | Riverhill Soft. Japan |
Pioneer LaserActive LD-ROM | J.B. Harold – Manhattan Requiem Model PEANU5004 | 1993 | Riverhill Soft. Japan |
MSX 2+ disk | J.B. Harold 3: D.C. Connection - Ai to Shi no Meiro | 1989 | Riverhill Soft. Japan |
MSX 2+ disk | Kohakuiro no Yuigon - Seiyou Karuta Renzoku Satsujin Jiken | 1988 | Riverhill Soft. Japan |
Sega Saturn CD | Densetsu no Ogre Battle Model T-5305G | 1996 | Riverhill Soft. Japan |
Sega Saturn CD | J.B. Harold - Blue Chicago Blues Model T-5302G | 1995 | Riverhill Soft. Japan |
Sega Saturn CD | Minton Keibu no Sousa File - Doukeshi Satsujin Jiken Model T-5307G | 1997 | Riverhill Soft. Japan |
Sega Saturn CD | Refrain Love - Anatani Aitai Model SLPS-00753 | 1997 | Riverhill Soft. Japan |
Sega Saturn CD | Sotsugyou II - Neo Generation | 1995 | Riverhill Soft. Japan |