CHITOSE IS IN RAMUNE BOTTLE GN (2025)

'Leave him. Now.' Saku Chitose and his fake girlfriend, Yuzuki Nanase, are enjoying themselves at the summer festival when they're interrupted by a boy claiming to be Yuzuki's ex. Though Saku manages to fend him off, the encounter brings back nothing but bad memories. Haunted by her past trauma and pursued by her mysterious stalker, Yuzuki is driven into a corner. Will Saku manage to save her when she's at her lowest?

In order to deal with a potential stalker, Saku and Yuzuki decide to fake date each other. Soon, rumors are blowing up about the latest good-looking couple in town, and things go way beyond expectations! Yan High's delinquents come after them, a lovelorn Tomoya Naruse seeks Saku out for advice, and just as Saku is having a friendly conversation with Asuka Nishino, Yuzuki butts in and asks-"What is the deal between you two, anyway?!"