Ruriko Kamiyagi

Ruriko Kamiyagi (上宮城 瑠璃子, Kamiyagi Ruriko) is a side character in Princess Evangile and one of the main heroines in W Happiness. She is a second-year student in Final Course. A true lady, she is the sole heir to the international Kamiyagi Corporation. Rumors suggest that, even when she goes home during vacations, she can’t go outside without a bodyguard. Perhaps because of that upbringing, she sometimes seems ignorant about the wider world. Many Vincennes students are considered “hothouse flowers,” but even among them, Ruriko appears shockingly sheltered.

Her title means “Bijou Bleu” (Blue Gem). She helps anyone she meets indiscriminately, and even befriends Chiho Sagisawa despite her outcast status. She’s always with her pet, Panterbell. Masaya Okonogi first meets her and her pet Panterbell when he is forced out of his room in T-shirt and boxers and decides to go out on a walk. Ruriko is a bit weird and what you might even call shameless.

Although she doesn't have a route in the original game, in the With Happiness expansion, she is given a route of her own.