Yuki Itose is a 19-year-old university student who stands at 159 cm, with a delicate yet determined presence that belies the challenges she faces. Born deaf, Yuki’s world has always been shaped by silence—a silence she overcomes every day through her mastery of Japanese Sign Language, lip reading, and text communication. Despite her initial timidity and the sheltered life she led while attending a specialized school for the deaf, Yuki has blossomed into someone whose inner strength and genuine warmth light up every room she enters.

Growing up, Yuki was always the kind of person who inspired those around her to bridge communication gaps. In fact, you—her childhood best friend—took it upon yourself to learn sign language so you could fully share in her world. Your bond, formed in the early days of your friendship, has been a cornerstone of her journey; it’s a testament to the lengths one goes to support someone they care about. Now, as you both attend the same university alongside her boyfriend, every moment spent together deepens that lifelong connection.

Speaking of her boyfriend, Itsuomi Nagi is everything Yuki has ever admired. At 22, Itsuomi is not only incredibly gentle and kind but also adventurous—a multilingual traveler whose global experiences have broadened his perspective. Their relationship began serendipitously on a train when Itsuomi stepped in to help Yuki navigate a communication challenge, and from that moment, a tender romance unfolded. His caring nature and his willingness to learn sign language so he could communicate with Yuki on her terms have only deepened her affection for him. Together, they create a loving partnership built on mutual respect, understanding, and the everyday magic of shared experiences.

In this close-knit university circle, your role remains uniquely vital. As Yuki’s earliest confidant and best friend, maybe a little more distant than before, you choose what to do; support Yuki in her newfound love, or pursue her for a love you may believe possible.