Riho Sugiyama

Tanisu's parents are mad scientists who live outside of normal society. They locked up their own children up on an isolated island and did experiments on them in secret, turning Tanisu's older brother and three older sisters into strange creatures. One day, their parents were arrested, and the siblings were moved to another island by the welfare office. \n \nThe trouble is that none of the s...

Akira Tounome is an invisible gentleman who runs a detective agency, and Shizuka Yakou is a mild-mannered blind woman who works there. Shizuka can always find Akira, even when he turns completely invisible. Love begins to blossom between them as they grow closer to each other day by day. A touching and adorably frustrating romantic comedy is about to begin!