Project SEKAI Wondershow Channel (プロジェクトセカイ ワンダショちゃんねる) is a monthly livestream hosted by the seiyuus of the Wonderlands×Showtime characters and with guest appearances of the seiyuus of the other characters. Each episode covers contest winners, upcoming game information, and other miscellaneous news such as merchandise.
| Episode | Air date | Hosts | Guests | Stream link |
|---|---|---|---|---|
| Episode 1 | October 23, 2020 20:00 JST | Hirose Daisuke, Kino Hina, Machico, Toki Shunichi | https://www.youtube.com/watch?v=WL80cao8mSY | |
| Episode 2 | November 25, 2020 20:00 JST | Hirose Daisuke, Toki Shunichi | Yoshioka Mayu, Sumi Tomomi Jiena, Imai Fumiya | https://www.youtube.com/watch?v=BwNCSwUKuRU |
| Episode 3 | December 23, 2020 20:00 JST | Machico, Toki Shunichi | Noguchi Ruriko, Shimoda Asami | https://www.youtube.com/watch?v=oVdL-DEloNM |
| Episode 4 | January 25, 2021 19:00 JST | Hirose Daisuke, Kino Hina | Imai Fumiya, Suzuki Minori | https://www.youtube.com/watch?v=g2nvinHVcVg |
| Episode 5 | February 22, 2021 20:00 JST | Hirose Daisuke, Kino Hina | Isobe Karin, Yoshioka Mayu | https://www.youtube.com/watch?v=IDgHToabpSE |
| Half Anniversary Sepcial | March 30, 2021 19:00 JST | Hirose Daisuke | Nakashima Yuki, Yoshioka Mayu, Ito Kento, Sato Hinata | https://www.youtube.com/watch?v=0T0WuhDaC3s |
| Episode 7 | April 28, 2021 19:00 JST | Machico, Toki Shunichi | Nakashima Yuki, Honnizumi Rina, Imai Fumiya | https://www.youtube.com/watch?v=jRyZTtw4EwU |
| Episode 8 | May 26, 2021 20:00 JST | Hirose Daisuke, Toki Shunichi | Noguchi Ruriko, Sato Hinata | https://www.youtube.com/watch?v=z7ZFN5B0jtM |
| Episode 9 | June 25, 2021 20:00 JST | Hirose Daisuke, Kino Hina | Isobe Karin, Akina | https://www.youtube.com/watch?v=pZwFCKJlZC4 |
| Episode 10 | July 21, 2021 20:00 JST | Hirose Daisuke, Kino Hina, Machico, Toki Shunichi | https://www.youtube.com/watch?v=IDKZDZMeJds | |
| Episode 11 | August 23, 2021 20:00 JST | Hirose Daisuke, Machico | Noguchi Ruriko, Tanabe Rui | https://www.youtube.com/watch?v=rOOjHCeagq8 |
| Anniversary Festa 2021 | September 26, 2021 17:30 JST | Hirose Daisuke, Machico | Nakashima Yuki, Furihata Ai, Akina, Sato Hinata | https://www.youtube.com/watch?v=d0zfsqebn7s |
| Episode 13 | October 28, 2021 21:00 JST | Hirose Daisuke, Kino Hina | Nakashima Yuki, Sato Hinata | https://www.youtube.com/watch?v=u_3_WcyQfsA |
| Episode 14 | November 22, 2021 20:00 JST | Kino Hina, Machico | Honnizumi Rina, Sumi Tomomi Jiena | https://www.youtube.com/watch?v=lLEQ7YCjkb8 |
| Episode 15 | December 13, 2021 20:00 JST | Machico, Sumi Tomomi Jiena (Guest) | Isobe Karin, Kusunoki Tomori | https://www.youtube.com/watch?v=esny-R2ZHzw |
| Episode 16 | January 19, 2022 19:00 JST | Hirose Daisuke, Toki Shunichi | Nakashima Yuki, Akina | https://www.youtube.com/watch?v=sesQdoGOfzc |
| Episode 17 | February 16, 2022 19:00 JST | Hirose Daisuke, Kino Hina | Honnizumi Rina, Suzuki Minori | https://www.youtube.com/watch?v=K-OR_9eupvk |