Sana Natori's birthday is soon. Then an invitation arrives from the "Sana Channel Kingdom." 

It says that this year they are inviting various versions of Natori from different universes to hold a fun birthday party. They think they will finally have a peaceful birthday event this year, but it seems it will not go as planned.

But this year Sana Natori is prepared! Detective Natori set out to solve the case! Will Sana Natori be able to have a peaceful birthday party after all?

8,500 Yen

Archive Streaming Ticket

Archive Streaming Period

START: THU, March 7, 2024, 9:45 p.m. (JST)

END: TUE, April 2, 2024, 11:59 p.m. (JST)

*Unlimited playback during the streaming period.

Archive Ticket Sales period

START: Once the archive is ready to be released after the live stream ends. 

END: SUN, March 31, 2024, 11:59 p.m. (JST)

*For those who purchased a ticket for the live streaming, the ticket includes a free archive streaming.



There will be approximately 30 minutes from the door opening to the starting of the show.

If you wish to start from the main program, please adjust the playback position to the beginning of the main program by using the control bar (seek bar) at the bottom of the player.


"Sana no Bakutan. - Invitation from the Kingdom - Powered by mouse" Commemorative ’X’ Follow & Repost Campaign

To commemorate the event 'Sana no Bakutan - Invitation from the Kingdom - Powered by mouse,' we are currently holding a follow and Repost campaign on 'X' , where 10 lucky winners will receive a personally signed KV (Key Visual) poster by 'Sana Natori'! We look forward to receiving your entries!


How to Enter:

1. Follow the official X account of Z-aN
2. Repost the specified post

For details , click here


This stream has ended.

さなのばくたん。-王国からの招待状- Powered by mouse 定点配信チケット(購入者限定)

Archive Streaming Period
FRI, March 15, 2024, 7:00 p.m. ~
TUE, April 2, 2024, 11:59 p.m.


※ 本チケットは「さなのばくたん。-王国からの招待状- Powered by mouse」視聴チケットおよびアーカイブチケットご購入者様限定となります。


2024年3月15日(金) 19:00 ~ 2024年3月31日(日) 23:59 まで





This stream has ended.

8,500 Yen

Streaming Ticket

Streaming Date and Time
THU, March 7, 2024,
at 7:00 p.m. (Doors open at 6:30 p.m.)

Ticket sales period

START: FRI, December 8, 2023 at 8:00 p.m. (JST)

END: THU, March 7, 2024 until the end of the live streaming.

*This ticket includes a free archive streaming.

Archive Streaming

START: Once the archive is ready to be released after the event ends

END: TUE, April 2, 2024 at 11:59 p.m. (JST) *Unlimited playback during the streaming period. 

This stream has ended.

Connection and viewing environment
- A stable and high-speed internet environment is required to use our service. If you have a fixed line at home, please use a wired connection. If you use a Wi-Fi connection, please make sure that there are no obstacles between the wireless router and the viewing terminal.
- Before purchasing a ticket, please check if our sample video below plays back without any problems in your viewing environment and device. Refunds or cancellations WILL NOT be accepted under any customer’s circumstances after ticket purchase.

- Due to the length of the stream, there will be a large amount of data traffic. We strongly recommend viewing the performance in a high-speed and stable WiFi environment. The viewers are responsible for data usage costs for viewing the streaming.
- Please note that we are not responsible for any viewing problems caused by the customer's viewing environment.

Recommended environment
OS: Windows 10, 8 (8.1), 7 / Mac OS X 10
Browser: Chrome 69 or later / Edge 84 or later / Safari 13.1.2 or later / Firefox 68 or later
[Smartphones and tablets]
OS: Android 6.0 or later / iOS 13.6 or later
Browser: Google Chrome (Android/iOS) 69 or later / Safari 13.1.2 or later
Other Notes
- Cancellations or refunds due to customer’s circumstances WILL NOT be accepted after purchasing a ticket or viewing has begun.
- Due to technical difficulties, there may be situations where the visual and/or the audio is unstable. The streaming may possibly be disrupted during the performance for those reasons.
- Regardless of whether for commercial or private use, any kinds of recording, reproductions, and/or any acts that violate copyrights of the streaming are prohibited. Those unauthorized use of the streaming may result in legal liability. Taking screenshots of the streaming and uploading those “still images” on various social media and WEB services are permitted.
- If we find prohibited, illegal, or disruptive behavior, the participant would be forced out from the streaming.
- If we find a participant violating our policies, we would report it to the police and investigate it.

Sana Natori

A virtual YouTuber who actively holds live streaming events and game commentary videos while aiming for a nice and neat internet lifestyle.
She held her own birthday solo event in March 2023. During the event, she unveiled her original song "Parallel Searchlight," composed and written by Iyowa, and "Yubikiri wo tsutaete" written by nkLocal and composed by bermei.inazawa.

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