kousaka umi and ogami tamaki (idolmaster and 2 more)

air_bubble animal_request bikini bracelet braid breasts brown_hair bubble card_commentary clownfish commentary_request cropped_jacket face-to-face facing_another fish flower from_side game_asset grin hair_flower hair_ornament hibiscus idolmaster idolmaster_million_live! idolmaster_million_live!_theater_days jewelry kousaka_umi long_hair looking_at_another miniskirt multiple_bracelets navel official_alternate_costume official_art ogami_tamaki open_mouth orange_hair profile short_sleeves skirt smile swimsuit third-party_source underwater