How to Enjoy This World: Secret Story Film Details Casts Galleries Posters Title How to Enjoy This World: Secret Story Film Release Date 2020-12-25 Runtime 02 Hours 01 Minutes Genres Animation Music Production Companies CLAP Production Countries Japan Koki Uchiyama... Yuyiro (voice)... Nobunaga Shimazaki... Aizo (voice)... Miyuki Sawashiro... Rei Tamura (voice)... Ai Kayano... Mayu Uchida (voice)... Yui Horie... Yuko Shibasaki (voice)... Hiroaki Hirata... Tamagoro Sometani (voice)... Houko Kuwashima... Tae Sometani (voice)... Shunichi Toki... Koichiro Sometani (voice)... Tetsuya Kakihara... Megu (voice)... Yuma Uchida... Rio (voice)... Jun Fukuyama... IV (voice)... Soma Saito... Yui (voice)... Toshiki Masuda... Dai (voice)... Takuya Eguchi... Ken Shibasaki (voice)... Sora Amamiya... Sena Narumi (voice)... Shiina Natsukawa... Mona Narumi (voice)... Original Size (1366x768) Original Size (1280x720) Original Size (1700x2550) Original Size (1000x1414) Original Size (1330x1995) Original Size (1000x1500) Original Size (1000x1414) Original Size (1000x1415)