| Sega Pico game |  Silvanian Families - Mori no Nakama to Tanoshii Otanjoubikai Model T-198010 | 2001 | Epoch Co., Ltd. Tokyo, Japan |
| Handheld game | Astro Command | 1982 | Epoch Co., Ltd. Tokyo, Japan |
| Handheld game | Astro Wars | 1989 | Epoch Co., Ltd. Tokyo, Japan |
| Handheld game | Best-9 | 1979 | Epoch Co., Ltd. Tokyo, Japan |
| Handheld game | Detective | 198? | Epoch Co., Ltd. Tokyo, Japan |
| Handheld game | Digit-Com 9 | 1979 | Epoch Co., Ltd. Tokyo, Japan |
| Handheld game | Digit-Com Block Model 35120 | 1979 | Epoch Co., Ltd. Tokyo, Japan |
| Handheld game | Dynamic Baseball | 1984 | Epoch Co., Ltd. Tokyo, Japan |
| Handheld game | Electronic Football | 1980 | Epoch Co., Ltd. Tokyo, Japan |
| Handheld game | Game Pocket Computer | 1984 | Epoch Co., Ltd. Tokyo, Japan |
| Handheld game | Gamebox Penta Model 36750 | 1983 | Epoch Co., Ltd. Tokyo, Japan |
| Handheld game | Invader from Space | 1980 | Epoch Co., Ltd. Tokyo, Japan |
| Handheld game | Jack and the Beanstalk Model 36760 | 1983 | Epoch Co., Ltd. Tokyo, Japan |
| Handheld game | Jungleboy | 198? | Epoch Co., Ltd. Tokyo, Japan |
| Handheld game | Mickey Mouse - The Magical Castle | 198? | Epoch Co., Ltd. Tokyo, Japan |
| Handheld game | Monster Panic Model 36520 | 1981 | Epoch Co., Ltd. Tokyo, Japan |
| Handheld game | Mr. Rich Man | 1982 | Epoch Co., Ltd. Tokyo, Japan |
| Handheld game | Mr. Wood Man | 1982 | Epoch Co., Ltd. Tokyo, Japan |
| Handheld game | Multi Game-7 | 1984 | Epoch Co., Ltd. Tokyo, Japan |
| Handheld game | Oil Gang | 1981 | Epoch Co., Ltd. Tokyo, Japan |
| Handheld game | Penguin Restaurant | 1983 | Epoch Co., Ltd. Tokyo, Japan |
| Handheld game | The Adventure of Jack Model 36460 | 1985 | Epoch Co., Ltd. Tokyo, Japan |
| Handheld game | The Penguin Story Model 36470 | 1985 | Epoch Co., Ltd. Tokyo, Japan |
| Tabletop game | Astro Wars | 198? | Epoch Co., Ltd. Tokyo, Japan |
| Tabletop game | Dracula House | 1981 | Epoch Co., Ltd. Tokyo, Japan |
| Tabletop game | Dracula Model 8210 | 1981 | Epoch Co., Ltd. Tokyo, Japan |
| Tabletop game | Fight of the Titan | 1983 | Epoch Co., Ltd. Tokyo, Japan |
| Tabletop game | Galaxy II Model 8100 | 1981 | Epoch Co., Ltd. Tokyo, Japan |
| Tabletop game | Space Defender | 1982 | Epoch Co., Ltd. Tokyo, Japan |
| Tabletop game | Zig Zag Monster | 1983 | Epoch Co., Ltd. Tokyo, Japan |
| Nintendo Famicom cart. | Doraemon - Gigazombie no Gyakushuu Model EPO-E5 | 1990 | Epoch Co., Ltd. Tokyo, Japan |
| Nintendo Famicom cart. | Famicom Yakyuu Ban | 1989 | Epoch Co., Ltd. Tokyo, Japan |
| Nintendo Famicom cart. | Kiteretsu Daihyakka Model EPO-KT | 1990 | Epoch Co., Ltd. Tokyo, Japan |
| Nintendo Famicom cart. | Meikyuu no Tatsujin - Dai Meiro Model EPO-E7 | 1990 | Epoch Co., Ltd. Tokyo, Japan |
| Nintendo Famicom cart. | Parasol Henbee | 1991 | Epoch Co., Ltd. Tokyo, Japan |
| Nintendo GBA cart. | Diadroids World - Evil Teikoku no Yabou Model AGB-ADDJ-JPN | 2001 | Epoch Co., Ltd. Tokyo, Japan |
| Nintendo GBA cart. | Doraemon - Dokodemo Walker Model AGB-ADPJ-JPN | 2002 | Epoch Co., Ltd. Tokyo, Japan |
| Nintendo GBA cart. | Doraemon - Midori no Wakusei Dokidoki Daikyuushutsu! Model AGB-ADRJ-JPN | 2001 | Epoch Co., Ltd. Tokyo, Japan |
| Nintendo GBA cart. | Kidou Tenshi Angelic Layer - Misaki to Yume no Tenshi-tachi Model AGB-AALJ-JPN | 2001 | Epoch Co., Ltd. Tokyo, Japan |
| Nintendo GBA cart. | Magi Nation Model AGB-AGB-A2IJ-JPN | 2002 | Epoch Co., Ltd. Tokyo, Japan |
