colorful palette, kamishiro rui, project sekai, game cg, highres, official art, third-party source, 1boy, alternate costume, blue background, blue hair, brown jacket, closed mouth, hair between eyes, jacket, looking at viewer, male focus, multicolored hair, open clothes, open jacket, plaid clothes, plaid jacket, purple hair, shirt, short hair, smile, solo, streaked hair, triangle, white shirt, yellow eyes