Anime character with a tie and shirt on posing for a picture

Highres, Masterpiece, Best quality at best,Best Quality,hight quality, hight detailed, Anime style, 1boy, Shota, young boy, Solo person, Kamado_tanjirou, red hair, earring, Sleeveless uniform, Tie, belt, school, Seen from the front, look at viewer, upper body, (very young boy), (Very small and short body), 12-year-old boys, (Showing armpit:1.3), The armpits of a 12 year old boy, Adorable little armpits, Give me a proportional picture of a 12 year old boy's armpits, Uhd, Bokeh

(worst quality, low quality:1.4),