
Event info
The much-anticipated Vol.4 of the two-man live series "Singularity Live" presented by KAMITSUBAKI STUDIO has been announced!
Following Vol.1 (RIM & Isekaijoucho), Vol.2 (Harusaruhi & KOKO), and the first-ever audience-attended Vol.3 (KAF & RIM), this series continues.
This time, the duo of Harusaruhi and Isekaijoucho will take the stage!
The venue is Kanadevia Hall, which also generated great excitement during the previous event.
Having deepened their bond through various activities such as the KAMITSUBAKI RADIO CLUB, these two will create a new kind of chemistry on this stage.
Be sure to witness this moment with your own eyes!
KAMITSUBAKI WARS 2025 KORAKUEN BATTLEFRONT IN Kanadevia Hall
DAY 1:
KAMITSUBAKI FES ’25 OUR ONE-DAY WAR
Date: SUN, November 2, 2025
Show Starts: 3:45 p.m. JST (Doors Open: 2:45 p.m.)
DAY 2:
HARUSARUHI × ISEKAIJOUCHO TWO-MAN LIVE "Singularity Live Vol.4"
Date: MON, November 3, 2025 (Public Holiday)
Show Starts: 5:30 p.m. JST (Doors Open: 4:30 p.m.)
Archive Streaming Period:
Available after the live broadcast until MON, December 8, 2025 at 11:59 p.m. JST
Event Date and Time
MON, November 3, 2025,
2025 MON, November 3, |
HARUSARUHI × ISEKAIJOUCHO TWO-MAN LIVE "Singularity Live Vol.4"
at 5:30 p.m.
*Doors open at 4:30 p.m. (JST)
Venue: Online |
HARUSARUHI × ISEKAIJOUCHO TWO-MAN LIVE "Singularity Live Vol.4 Fixed-angle
at 5:30 p.m.
*Doors open at 4:30 p.m. (JST)
Venue: Online |
Event Date and Time
MON, November 3, 2025,
Ticket info
SUN, November 2, 2025 at 3:45 p.m. *Doors open at 2:45 p.m. (JST)
MON, November 3, 2025 at 5:30 p.m. *Doors open at 4:30 p.m. (JST)
Starting from SUN, July 27, 2025, at 8:00 p.m. - Ending on MON, November 3, 2025, at 11:59 p.m. (JST)
Important Notice
This ticket is identical to the [Special ver.] Two-Day Streaming Ticket available for purchase on the DAY-1 "KAMITSUBAKI FES ’25 OUR ONE-DAY WAR" website.
To watch the stream, please proceed to the “Viewing pages” on each event’s website.
Benefit Plan Details / Delivery date
●Key Visual Zipper Bag Set
Perfect for storing small items such as PC accessories, smartphones, and miscellaneous goods.
B6 size: 21.2 cm × 15.3 cm/B7 size: 15.8 cm × 11.5 cm
*Product images are for illustrative purposes only. Actual products may differ.
● Multi Pouch for Fan Goods
A convenient pouch for storing items like can badges, bromides, and acrylic keychains. Bring your favorite goods to live shows or events in this all-in-one pouch!
Size: Approx. 24 cm (H) × 18 cm (W) × 4 cm (D)サイズ仕様:約縦24cm×横18cm×厚み4cm
*Product images are for illustrative purposes only. Actual products may differ.
* This ticket cannot be purchased from outside Japan.
* Please refrain from deleting your Z-aN account, changing your username, or modifying your registered email address until after the delivery of the bonus items is completed.
* Please enter your shipping information via "View/Change Info" on your My Page by MON, November 3, 2025, 11:59 p.m. JST.
* The bonus merchandise included with this viewing ticket will not arrive on the day of the live event. Please purchase with this in mind.
* Goods will be shipped by KAMITSUBAKI STUDIO.
* The estimated shipping period is late January 2026.

MON, November 3, 2025 at 5:30 p.m. *Doors open at 4:30 p.m. (JST)
Starting from SUN, July 27, 2025, at 8:00 p.m. - Ending on MON, November 3, 2025, at 11:59 p.m. (JST)
Benefit Plan Details / Delivery date
●推し活マルチポーチ
缶バッジやブロマイド、アクリルキーホルダーなどを収納できる便利なポーチです。ライブやイベントにお気に入りのグッズをセットして持ち運べます!
サイズ仕様:約縦24cm×横18cm×厚み4cm
*商品画像はイメージです、実際の商品と異なる場合がございます。
* 本チケットは海外からはご購入出来ません。
* 特典の受け渡しが完了するまではZ-aNアカウントの削除、ユーザー名の変更、登録メールアドレスの変更はお控えください。
* 2025年11月3日(月)23:59 までにマイページの「登録情報の確認・変更」よりお届け先情報のご入力をお願いいたします。
* こちらの視聴チケットに付帯するグッズはライブ当日に到着いたしません。 ご了承の上お買い求め下さい。
*グッズについてはKAMITSUBAKI STUDIOより発送いたします。
*発送時期は2026年1月下旬頃を予定しております。

SUN, November 2, 2025 at 3:45 p.m. *Doors open at 2:45 p.m. (JST)
MON, November 3, 2025 at 5:30 p.m. *Doors open at 4:30 p.m. (JST)
Starting from SUN, July 27, 2025, at 8:00 p.m. - Ending on MON, December 8, 2025, at 7:00 p.m. (JST)
Important Notice
This ticket is identical to the Two-Day Streaming Ticket available for purchase on theDAY-1 "KAMITSUBAKI FES ’25 OUR ONE-DAY WAR" website.
To watch the stream, please proceed to the “Viewing pages” on each event’s website.
MON, November 3, 2025 at 5:30 p.m. *Doors open at 4:30 p.m. (JST)
Starting from SUN, July 27, 2025, at 8:00 p.m. - Ending on MON, December 8, 2025, at 7:00 p.m. (JST)
MON, November 3, 2025 at 5:30 p.m. *Doors open at 4:30 p.m. (JST)
Starting from MON, December 8, 2025, at 7:00 p.m. - Ending on MON, December 8, 2025, at 7:00 p.m. (JST)
Important Notice
*This ticket will become available for purchase after you have purchased the DAY 2 streaming ticket.
Starting from SUN, July 27, 2025, at 8:00 p.m. - Ending on MON, December 8, 2025, at 7:00 p.m. (JST)
Important Notice
*This ticket is an archive viewing ticket exclusively for customers who purchased the on-site DAY 2 ticket. Sales will start after the live stream ends and preparations are complete.
Details
<Purchase Procedure>
① After the live stream ends, please enter the campaign code sent by Lawson Ticket into the "Enter Campaign Code" field for this ticket.
② Once the campaign code is authenticated, you will be redirected to the payment screen to complete your purchase.
*When entering the campaign code, please ensure there are no leading or trailing spaces before authenticating.

Terms of Use
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.
- 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 Wi-Fi 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.
- Viewing from overseas may encounter video or audio distortions due to the internet environment conditions in your country or region, and there might be instances where the complete broadcast cannot be viewed.
Recommended environment
[PC]
OS: Windows 10 or later / macOS 10.15 or later
Browser: Google Chrome Latest version / Microsoft Edge Latest version / Safari Latest version
[Smartphones and tablets]
OS: iOS 15.0 / iPadOS 15.0 or later / Android 9.0 or later
Browser: Google Chrome Latest version / Safari Latest version
*The available OS may vary depending on the device, so please note that some devices may not be able to update to iOS 15.0 or later / Android 9.0 or later.
*Please check with your device provider for information on how to update the OS.
Notes and Prohibited Actions
- 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 live stream may be disrupted during the performance for these reasons.
- Regardless of whether for commercial or private use, any kinds of recording, reproductions, and/or any acts that violate copyrights of the live stream are prohibited. Those unauthorized use of the streaming may result in legal liability. Taking screenshots of the live stream and uploading those "still images" on various social media and web services are permitted.
- If we find prohibited, illegal, or disruptive behavior, the participant will be removed from the live stream.
- If we find a participant violating our policies, we will report it to the authorities for further investigation.

