saegusa akina, saegusa akina (2nd costume), nijisanji, 1boy, ;d, ahoge, animal, animal on shoulder, black hair, black pants, black shirt, blue background, border, cat, flower, gift, hair between eyes, happy birthday, holding, holding animal, jacket, kinak067, long sleeves, looking at viewer, male focus, multicolored hair, one eye closed, open clothes, open jacket, open mouth, outside border, pants, red hair, red jacket, shirt, shoes, short hair, smile, sneakers, solo, streaked hair, striped clothes, striped pants, sunflower, teeth, upper teeth only, vertical-striped clothes, vertical-striped pants, virtual youtuber, yellow flower