The BLUE-HAIRED GIRL, also known as CRIS, is a character in OMORI. She is one of SUNNY's neighbors, having been to boarding school until three years ago.  She loves swimming in pools, but loves swimming in the ocean even more. She is a big fan of the ocean and the beach, which may have originated from her good memories of being in a boarding school in an island. She collects seashells and keeps marine-themed decorations or furniture in her room. [some descriptions pulled from OMORI wiki]

Medium to high pitch is ideal for CRIS. She's the same age as most of the main cast (16) so she shouldn't sound like an adult or a child, but right around those teenage years. She's incredibly friendly and can easily get lost in what she's talking about--especially if it's something she loves, like the ocean. A chipper and warm; surprisingly mature and with a good head on her shoulders for being so young.