The motif of this work, "Blue is the Warmest Color," is one of the themes of homosexuality, but Henry Tsukamoto has also produced a series on the subject of homosexuality...lesbians. This work, which is part of the "Neko to Tachi" series, stars Mirai Sunohara and Miori Mai in the lead roles, and has succeeded in depicting a rich lesbian world that could not be found in other works.