Tokiwa Sumika

"Um, I'm a programmer too, you know? Let me give it a whirl!"

A coworker of Arata and Shiina's who works as a programmer on a project separate from World's Odyssey. As soon as she discovers that Shiina, whom she considered to be a sister, was stuck inside of W.O.D., she teams up with Arata to extract her. Her hobbies include curry ramen cups and fanatically studying the occult.