matsuoka rin, nitori aiichirou, mikoshiba momotarou, uozumi takuya, and minami kazuki (free!) drawn by mjo

5boys bilingual_commentary birthday_cake birthday_glasses black_shirt blue_background blue_eyes bottle cake commentary_request cup english_commentary food free! holding holding_cup male_focus matsuoka_rin mikoshiba_momotarou minami_kazuki mixed-language_commentary mjo mole mole_under_eye multiple_boys nitori_aiichirou open_mouth red_eyes red_hair sharp_teeth shirt short_hair soda_bottle strawberry_cake teeth uozumi_takuya upper_body