MIN 制作的 Galgame

Doujin circle created by ex-animator Nakamura Ken'ichirou. In 1991 (possibly 1992, but Silence's first game was Ginsei Senshin Guynarock, published under the Techno Brain (or Grard) brand. It's a bit iffy since Vision 2 was released after Ginsei Senshin Guynarock.) it spawned the commercial company Silence.