6+boys, 6+girls, balloon, black_hair, blonde_hair, blue_hair, brown_hair, camera, cellphone, door, eyewear_on_head, formal, glasses, green_hair, idol, love_laika_(idolmaster), lying, multiple_boys, multiple_girls, new_generations_(idolmaster), on_stomach, pant_suit, phone, pink_diamond_765_(idolmaster), plaid, plaid_skirt, ponytail, red-framed_eyewear, red_hair, school_uniform, sitting, sitting_on_person, skirt, smartphone, suit, suspenders, sweat, taking_picture, trembling, video_camera