2boys, o, black_socks, brown_hair, eyebrows_hidden_by_hair, film_grain, full_body, grass, hair_ornament, hair_scrunchie, holding, holding_umbrella, idolmaster, idolmaster_side-m, loafers, looking_at_another, looking_up, male_focus, mizushima_saki, multiple_boys, non_(im2_non), otoko_no_ko, pig, plaid, plaid_skirt, pleated_skirt, rain, school_uniform, scrunchie, serafuku, shoes, skirt, socks, solo_focus, squatting, twintails, umbrella, wet, wet_clothes