1+2=Paradise

The story introduces Yuusuke Yamamoto, a young man with a crippling fear of women, stemming from a traumatic childhood experience. His father, a gynecologist, pressures him to confront his phobia so he can take over the family business. To aid in this, two sisters, Rika and Yuka Nakamura, move in, creating a unique household dynamic.

As the plot unfolds, Yuusuke is forced to choose which sister to accommodate in their limited guest space, igniting tension and competition between the sisters. Yuka's boldness contrasts with Rika's reserved nature, leading to humorous and romantic situations as they both vie for Yuusuke's attention. This blend of comedy, romance, and the complexities of interpersonal relationships makes 1+2=Paradise an interesting piece for collectors interested in anime from the early '90s.