| NEC PC-8801 Series disk |  Ginga Eiyuu Densetsu II DX+Kit | 1991 | Bothtec, Inc. Japan |
| MSX 2 disk | Ginga Eiyuu Densetsu II DX+Kit | 1991 | Bothtec, Inc. Japan |
| Fujitsu FM Towns CD | Ginga Eiyuu Densetsu II DX+Kit Towns Special Model HMD-136 | 1992 | Bothtec, Inc. Japan |
| Sharp X68000 Series 5.25in. disk | Ginga Eiyuu Densetsu II DX+Kit Model HI-9143 | 1991 | Bothtec, Inc. Japan |
| Sharp X68000 Series 5.25in. disk | Ginga Eiyuu Densetsu II DX+Set | 1991 | Bothtec, Inc. Japan |
| Sharp X68000 Series 5.25in. disk | Ginga Eiyuu Densetsu II Model HI-9038 | 1990 | Bothtec, Inc. Japan |
| NEC PC-8801 Series disk | Ginga Eiyuu Densetsu II Model VE-9038 | 1990 | Bothtec, Inc. Japan |
| NEC PC-9801 Series 5.25in. disk | Ginga Eiyuu Densetsu III | 1992 | Bothtec, Inc. Japan |
| NEC PC-9801 Series 5.25in. disk | Ginga Eiyuu Densetsu III - Original Scenario Shuu | 1992 | Bothtec, Inc. Japan |
| NEC PC-9801 Series 5.25in. disk | Ginga Eiyuu Densetsu III SP | 1993 | Bothtec, Inc. Japan |
| NEC PC-9801 Series 3.5in. disk | Ginga Eiyuu Densetsu III SP | 1993 | Bothtec, Inc. Japan |
| Fujitsu FM Towns CD | Ginga Eiyuu Densetsu III SP Model QR-9353 | 1993 | Bothtec, Inc. Japan |
| NEC PC-9801 Series 5.25in. disk | Ginga Eiyuu Densetsu IV | 1994 | Bothtec, Inc. Japan |
| NEC PC-9821 CD | Ginga Eiyuu Densetsu IV - CD-ROM-ban | 1994 | Bothtec, Inc. Japan |
| NEC PC-9801 Series 5.25in. disk | Ginga Eiyuu Densetsu IV - EX Kit | 1995 | Bothtec, Inc. Japan |
| Sharp X68000 Series 5.25in. disk | Ginga Eiyuu Densetsu Power Up & Scenario Shuu | 1990 | Bothtec, Inc. Japan |
| NEC PC-9801 Series 5.25in. disk | Ginga Eiyuu Densetsu Model UI-8928 | 1989 | Bothtec, Inc. Japan |
| NEC PC-8801 Series disk | Ginga Eiyuu Densetsu Model VE-8928 | 1989 | Bothtec, Inc. Japan |
| Sharp X1 5.25in. disk | Hotdog | 1985 | Bothtec, Inc. Japan |
| Fujitsu FM-77AV disk | Hotdog Model SD-7512 | 1986 | Bothtec, Inc. Japan |
| Sharp X1 cass. | Hotdog Model TA-7512 | 1985 | Bothtec, Inc. Japan |
| NEC PC-8801 Series cass. | Hotdog Model VA-7512 | 1985 | Bothtec, Inc. Japan |
| NEC PC-8801 Series disk | Hotdog Model VE-7512 | 1985 | Bothtec, Inc. Japan |
| Sharp X68000 Series 5.25in. disk | Hotel Wars | 1989 | Bothtec, Inc. Japan |
| NEC PC-9801 Series 5.25in. disk | Hotel Wars | 1986 | Bothtec, Inc. Japan |
| Fujitsu FM-7 3.5in. disk | Hotel Wars Model SD-8617 | 1986 | Bothtec, Inc. Japan |
| Fujitsu FM-7 5.25in. disk | Hotel Wars Model SE-8617 | 1986 | Bothtec, Inc. Japan |
| NEC PC-8801 Series disk | Hotel Wars Model VE-8617 | 1987 | Bothtec, Inc. Japan |
| PC/MS-Windows CD | Macross VO | 2002 | Bothtec, Inc. Japan |
| Nintendo Famicom cart. | Maison Ikkoku Model BTC-M1 | 1988 | Bothtec, Inc. Japan |
| MSX 2 disk | Ninja | 1988 | Bothtec, Inc. Japan |
| NEC PC-9801 Series 5.25in. disk | Peeping Scandals 18 | 1984 | Bothtec, Inc. Japan |
| Sharp X1 5.25in. disk | Peeping Scandals | 1984 | Bothtec, Inc. Japan |
| Fujitsu FM-7 3.5in. disk | Peeping Scandals Model SD-C409 | 1984 | Bothtec, Inc. Japan |
| Fujitsu FM-7 5.25in. disk | Peeping Scandals Model SE-C409 | 1984 | Bothtec, Inc. Japan |
| NEC PC-8801 Series disk | Peeping Scandals Model VE-C409 | 1984 | Bothtec, Inc. Japan |
| MSX 2 disk | Phantasie II - Ferronrah no Shu | 1988 | Bothtec, Inc. Japan |
| MSX 2 disk | Phantasie III - Nikademus no Ikari Model LD-8930 | 1989 | Bothtec, Inc. Japan |
| MSX 2 disk | Phantasie Model MSG-04 | 1988 | Bothtec, Inc. Japan |
| MSX Turbo-R disk | Ranma ½ - Hiryuu Densetsu Model RD-9148 | 1992 | Bothtec, Inc. Japan |
