A stage play adaptation of Digimon Adventure tri. : The Adventure on August 1 (デジモンアドベンチャーtri. ～8月1日の冒険～, Dejimon Adobenchā Torai ～8-gatsu Tsuitachi no Bōken～) ran at the Zepp Blue Theater Roppongi in Tokyo from August 5, 2017 through August 13, 2017. The play was produced by Polygon Magic, with Kenichi Tani serving as script writer and director.  The male cast included Gaku Matsumoto as Taichi Yagami, Shohei Hashimoto as Yamato Ishida, Kaisei Kamimura as Kōshirō Izumi, Junya Komatsu as Jō Kido, and Kenta Nomiyama as Takeru Takaishi.  The female cast included Suzuka Morita as Sora Takenouchi, Marina Tanoue as Mimi Tachikawa, and Yūna Shigeishi as Hikari Yagami.  The Digimon cast featured Oreno Graffiti as Etemon and the original voice actors for the eight partner Digimon.  The play had a runtime of 150 minutes which included a 10-minute intermission. Niconico livestreamed an August 12 and August 13 showing of the play, the recording of these performances were available until September 20, 2017.  It was released on DVD in Japan on December 2, 2017.  An August 13 showing of the play was televised on WOWOW Live in Japan on January 14, 2018 and August 2, 2018.