Kasane Toudou (藤堂 かさね （とうどう かさね）) - A Bridge to the Starry Skies (Hoshizora e Kakaru Hashi) (星空へ架かる橋)

kasane toudou, long hair, hair ornament, brown eyes, very long hair, blue hair, crescent, crescent hair ornament, anime screencap