Mission For Adult (1990)(Himitsu Kessha M)(Disk 1 Of 2)(Disk A)
Nogizaka Haruka No Himitsu – Cosplay Hajimemashita – Himitsu No Radio
First Mission II Final Mission (1990)(YOH)(Disk 1 Of 2)(Disk A)
First Mission II Final Mission (1990)(YOH)(Disk 2 Of 2)(Disk B)
Himitsu No Hanazono (1992)(Technopolis)(Disk 2 Of 3)(Disk B)
Himitsu No Hanazono (1992)(Technopolis)(Disk 1 Of 3)(Disk A)