2022.06.15 Mori Calliope’s First Solo Concert Special Guests Announced

COVER Corporation (Chiyoda-ku, Tokyo; CEO: Tanigo Motoaki) is pleased to announce that Hoshimachi Suisei, Tsunomaki Watame, Gawr Gura, and TeddyLoid will be appearing at Mori Calliope’s first solo concert event, Mori Calliope Major Debut Concert “New Underworld Order”.

This concert taking place on Thursday, July 21st, 2022, at Toyosu PIT, will feature the following guests:
From VTuber Group hololive, Hoshimachi Suisei and Tsunomaki Watame; from hololive English, Gawr Gura; and the music producer, TeddyLoid.

In addition, orders can now be made by fans overseas who would like to get their hands on concert merchandise, and additional items have been added. Orders will be available until 11:59 PM, July 5th, 2022 (JST).

For more information, please refer to the outline below.

Guest Introduction

Hoshimachi Suisei
A forever18 VTuber who deeply loves singing and idols. Her dream is to one day hold a live concert in Tokyo Budokan.



Tsunomaki Watame
Loves singing, and as she continued uploading song covers and having weekly singing streams titled “Watameh Night Fever!!,” she started wanting to stand on Tokyo Budokan’s stage someday.



Gawr Gura
A descendant of the Lost City of Atlantis, who swam to Earth while saying, “It’s so boring down there LOLOLOL!”
Gura bought her clothes (and her shark hat) in the human world and she really loves them. In her spare time, she enjoys talking to marine life.



TeddyLoid has performed on stages all over the world, with notable performances including Ultra Japan 2018 Main Stage, Anime Expo 2018 in LA, Canada, Australia, and many more. In 2016, TeddyLoid was named one of the Top 5 Japanese Spotify artists streamed globally.



Concert Outline

Mori Calliope Major Debut Concert 「New Underworld Order」

[Concert Title]
Mori Calliope Major Debut Concert “New Underworld Order”
Organizer: COVER Corp., hololive production, hololive English
Producer: CLUTCH / LIVE FORWARD Co.,Ltd.
With thanks to:Universal Music LLC

Mori Calliope (hololive English)
Hoshimachi Suisei (hololive)
Tsunomaki Watame (hololive)
Gawr Gura (hololive English)

July 21st, 2022
Stream Starts: 6:30 PM / Concert Starts: 7:00 PM (JST)

Toyosu PIT (Japan)

Ticket Information

SPWN Livestream Ticket: 5,000 yen (tax incl.)
Reception Period: 10:00 PM, May 11th, 2022 to 11:59 PM, August 21st, 2022 (JST)
* The archive will be made available immediately following the conclusion of the livestream and available until 11:59 PM, August 21st, 2022 (JST).

* After 11:59 PM, August 21st, 2022 (JST), you will be unable to watch the concert even during time-shift viewing.
Ticket Purchase URL:


Fans overseas can start ordering the concert merchandise from 2:00 PM, June 15th, 2022 (JST).
The Essentials Pack, Acrylic Light, T-Shirt, and Towel with PVC Pouch is scheduled to be shipped overseas from early-July 2022. If you would like the opportunity to receive concert merchandise before the concert date, please ensure your order comprises only the aforementioned items, and is made as soon as possible.
Additional items, Tapestry, Button Badge Set, and Motif Keychain have also been released.
Concert merchandise can be purchased from hololive production OFFICIAL SHOP and Geek Jack. Please refer to the sales page of each website for more information.

[Ordering Period]
2:00 PM, June 15th, 2022 to 11:59 PM July 5th, 2022(JST)
Please refer to the sales page of each website for more information.




hololive production OFFICIAL SHOP:
*Available Areas: Argentina, Brazil, Canada, Chile, Hong Kong, Macao, Malaysia, Mexico, New Zealand, Republic of Korea, Singapore, Taiwan, the United States (in alphabetical order)


For further information:

Regarding the shipping of products with limited quantities, the following products will be shipped right after your purchase only if you have purchased them from hololive production OFFICIAL SHOP.

-New Underworld Order Essentials Pack
-New Underworld Order Acrylic Light
-New Underworld Order T-Shirt
-New Underworld Order Towel with PVC Pouch

*If your purchase only contains limited-quantity products, the shipping for your order will begin early-July 2022.
*If your purchase also contains made-to-order products, your order will be shipped once all products in your order are ready to be shipped. There is a possibility that the product will not arrive before the event.

*If you want to have your order shipped early, please separately purchase limited-quantity products from made-to-order products. However, please note that you will have to pay a separate shipping fee for each purchase you make.