さざなみ (細波) = wavelets
Sazanami is the protagonist of Ryokou-chuu (旅行中).
Sazanami has long, wavy black hair. She wears a long-sleeve white shirt along with dark grey pants and shoes. Her eye colour is unknown as her eyes are closed.
Not much is known about Sazanami's personality.
Little is known about Sazanami's past. She stays in a dorm/hotel room with two other people, both of whom may be her friends/classmates.