1girl, anniversary, black skirt, black sleeves, blue eyes, blue hair, blue necktie, blush, body writing, collared shirt, detached sleeves, grey shirt, hair ornament, hands up, headphones, headset, holding, holding marker, long hair, marker, microphone, necktie, one eye closed, open mouth, pleated skirt, shirt, skirt, smile, solo, tie clip, twintails, very long hair, writing on hand