4boys 6+girls akamatsu_(etra-chan_wa_mita!) akane_(etra-chan_wa_mita!) animal_ears aqua_dress aqua_eyes aqua_hair artist_request azami_(etra-chan_wa_mita!) bangs bare_shoulders black_eyes black_hair black_leotard black_necktie black_vest blonde_hair blunt_bangs bow bowtie braid brown_hair brown_suit card casino casino_card_table cigarette closed_eyes coin collarbone commentary_request croupier dress etra-chan_wa_mita! etra_(etra-chan_wa_mita!) fake_animal_ears formal gambling gold_coin green_bow green_bowtie green_hair highres holding holding_card holding_cigarette holding_tray john_(etra-chan_wa_mita!) karin_(etra-chan_wa_mita!) kuroki_(etra-chan_wa_mita!) leotard long_hair long_sleeves medium_hair multiple_boys multiple_girls necktie official_art open_mouth pink_hair pink_shirt playboy_bunny playing_card poker_table purple_dress purple_hair rabbit_ears red_bow red_bowtie red_dress red_eyes red_hair red_suit second-party_source shirt short_hair short_sleeves single_braid sleeveless sleeveless_shirt slot_machine sparkling_eyes suit sunglasses table teeth tokusa_(etra-chan_wa_mita!) translation_request tray vest virtual_youtuber white_shirt wrist_cuffs yuri_(etra-chan_wa_mita!) yuzuriha_(etra-chan_wa_mita!)