Heaven is fiction. "Kosai Toshi" is the latest kinetic novel (visual novel) created by "Key," the game brand of Visual Arts. This talked-about work, with novelist "Go Matsuyama," who wrote the heartwarming, moving "LUNARiA -Virtualized Moonchild-," and illustrator "KEI," world-renowned as the character designer of Hatsune Miku, serving as main staff, finally arrives on the long-awaited Nintendo Switch! -A moving SF visual novel brought by Key! A near future where, by transplanting the intraocular lens "Plant," "AR" comes to color all of life. "Shion Kuraugi," an able investigator of the First Cyber Crime Countermeasures Division, reunites with "Moka Ichige," a girl who should have died 14 years ago. That mysterious encounter was only the beginning of a major incident that overturns the world... We deliver an exquisite story woven from two elements: the tension of heading toward the truth of the incident, and the heartwarming exchange with Moka! -Full voice by a popular voice cast! Playing the work's attractive characters are a skilled voice cast: Momoka Terasawa, Kento Ito, Hitomi Owada, Marika, Kaede Yuasa, Sara Matsumoto, Kengo Kawanishi, and Takaya Kuroda. Complete full voice including the protagonist, plus beautiful graphics, soul-stirring music, and varied, immersive staging further elevate the high-quality scenario! -Full HD picture quality & touchscreen operation supported! Since it supports Full HD, you can enjoy it with high-definition 1920 x 1080-pixel visuals on "Nintendo Switch TV mode" and "Nintendo Switch 2." Also, in addition to handheld mode with the Joy-Con set on the console, it fully supports touchscreen operation, so it can be played even with the console alone with the Joy-Con removed. It also supports Nintendo Switch Lite. [Limited edition contents] It comes in a special box housing the following special items along with the regular-version game package. -A B2 tapestry newly drawn by KEI -An A5 acrylic panel -"Moka's Little Adventure," a shinsho-format novel (author: Go Matsuyama). *"Moka's Little Adventure" has the same content as the novel newly written for the deluxe limited edition of the original PC version, with the binding changed to shinsho format. [CERO age rating: 15 years old and older.]