kazehaya tatsumi (ensemble stars!) drawn by oishii_gohan

2boys aqua_shirt balloon black_hat black_jacket blush bob_cut brown_jacket closed_mouth commentary_request dated diploma diploma_tube dual_persona ensemble_stars! green_hair hair_between_eyes happy_birthday hat highres holding holding_balloon holding_diploma holding_unworn_clothes holding_unworn_hat idol_clothes jacket kazehaya_tatsumi lying male_focus mole mole_under_eye multiple_boys necktie oishii_gohan on_back open_collar open_mouth purple_eyes red_necktie reimei_school_uniform school_uniform shirt short_hair smile striped_clothes striped_necktie time_paradox unworn_hat unworn_headwear upper_body white_shirt