A collection of early works from the "Couples Exchange" series directed by Henry Tsukamoto. In this series, the central themes of "couples exchange" and "swapping" are portrayed as rituals through which married couples—over-saturated with sex in their daily lives and nearly forgetting its value—reaffirm their mutual significance. These are not mere pursuits of sexual pleasure, but rather a profound exploration of human relationships and emotional reconstruction, reflecting the director's deep contemplation on sexuality.