Status: good
| Name | Description | Year | Manufacturer | Rom of | Clone of |
| hyhoo | Hayaoshi Taisen Quiz Hyhoo (Japan) | 1987 | Nichibutsu | | |
| hyhoo2 | Hayaoshi Taisen Quiz Hyhoo 2 (Japan) | 1987 | Nichibutsu | | |
| quiz18k | Miyasu Nonki no Quiz 18-Kin | 1992 | EIM | | |
|
Status: imperfect
| Name | Description | Year | Manufacturer | Rom of | Clone of |
| tmosh | Tokimeki Memorial Oshiete Your Heart (GQ673 JAA) | 1997 | Konami | konamigv | |
| tmoshs | Tokimeki Memorial Oshiete Your Heart Seal Version (GE755 JAA) | 1997 | Konami | konamigv | |
| tmoshsp | Tokimeki Memorial Oshiete Your Heart Seal Version Plus (GE756 JAB) | 1997 | Konami | konamigv | |
|
Status: preliminary
| Name | Description | Year | Manufacturer | Rom of | Clone of |
| tmoshspa | Tokimeki Memorial Oshiete Your Heart Seal Version Plus (GE756 JAA) | 1997 | Konami | tmoshsp | tmoshsp |
|