The film explores the contrast between her stable, domestic life and the intense, illicit passion she experiences elsewhere. This tension is a hallmark of S1's dramatic storytelling style. Production Quality and Studio
The narrative follows Miru’s character, a newlywed wife who, by all external metrics, has achieved a perfect life. Her husband is kind, attentive, and financially stable. There is no animosity, no cold shoulder. The film spends its opening minutes establishing genuine warmth between the couple. They laugh over dinner. They hold hands. They communicate.
Even though I love my husband… I am becoming new, too.
I repeat that to myself in the shower, under water so hot it turns my shoulders pink. Even though. Such a strange, hinge-like phrase. It holds two doors open at once. On one side: the life I chose. Miru’s hands steadying my chin when I cry. His laugh, which sounds like gravel and honey. The way he still reaches for me in sleep, blind and trusting. On the other side: the thing I found. The folder. The “new” version of something I didn’t know was broken.
Unlike standard productions that focus solely on physical acts, SSIS-740 emphasizes the psychological toll of infidelity. The "even though I love my husband" aspect highlights her guilt and the mounting pressure of maintaining a double life.
Miru (born September 1999) is one of the most prominent stars in the industry, known for her petite stature (standing approximately 157 cm) and her expressive acting abilities. She debuted in 2018 and quickly rose to fame, winning the Best New Actress award at the 2019 Fanza Adult Award. Her transition from the stage name "Sakamichi Miru" to simply marked a new era in her career where she began taking on more mature and emotionally complex roles. Plot Overview of SSIS-740
