Kichiro Tanaka is Content Manager at Jasumo, the Tokyo-based consultancy that helps international visitors experience Japan without the barriers. He oversees Jasumo's event listings and guides, making sure every page gives overseas visitors accurate dates, venue details and ticket information, and explains clearly the practical steps (Japanese-only registration, phone verification, payment, ticket collection) that can stand between a visitor and the event. He works with Jasumo's ticket and concierge desk in Tokyo, so that what is published reflects how things actually work on the ground.
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August 23, 2026 at 10:00 am
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January 28, 2027 at 6:00 am
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BLACK FLAP, the rising six-member VTuber and idol performance group steps onto the stage for BLACK FLAPs milestone debut solo concert, the BLACK FLAP 1st CEREMONY “Shomei,” live, at Zepp DiverCity TOKYO. I can feel the excitement as BLACK FLAP moves from broadcasts to a real immersive live event. The show brings together all members of BLACK FLAP for a high-energy evening that features music, visual spectacle and fan interaction.
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The Story of BLACK FLAP
BLACK FLAP is a Japanese group with six different members: Tenrai Raimu, Hizumi, Rami, Hatsukamitsuki, Yuel and Rindou Neiro. Combining digital talent with old-fashioned idol performances the group has built a strong international fan base through top-quality music live online shows and team-up projects. Every member has a way of singing and performing from high-pitched singing to fast rapping, which gives the group a flexible and unique sound, in todays Japanese pop and digital music world.
The BLACK FLAP 1st CEREMONY “Shomei” is the launch pad for the unit’s long‑form live performance career. Named “Shomei” (Proof / Illumination) the concert is designe as a theatrical experience that celebrates the journey so far. Shomei gives fans a look at new original compositions, synchronized choreography and custom stage visuals made just for the Zepp DiverCity. For supporters and newcomers alike Shomei marks a key historical milestone, in the group’s path.
Why Experience BLACK FLAP Live in Japan
Attending an idol or VTuber-related concert in Tokyo gives an experience that is completely different from a regular music show. It takes place at Zepp DiverCity TOKYO. One of Japans concert venues that has top-of-the-line sound systems and high-definition projection technology. The show brings together the world and the real world. The exciting atmosphere of concert culture including organized penlight displays matching fan chants and special audio-visual effects only seen at the venue makes going to this first event in Odaiba a memory that stays with you. It is a must-see part of any trip, to Tokyo.
BLACK FLAP 1st CEREMONY “Shomei” 2027 Schedule
[Saturday, 30 January 2027] – Zepp DiverCity TOKYO, Tokyo (Doors open 17:30 / Start 18:30)
| Ticket Category | Available seats from – to (JPY) | Available seats from – to (USD, ref.) |
| General Admission / Standing | ¥9,000 – ¥18,000 | $60 – $120 |
BLACK FLAP 1st CEREMONY ticket prices change over time with availability and demand, and are confirmed at the time of enquiry.
Ticketing Conditions & Venue Rules:
- General Sale & Resale: Tickets are offer on a first-come, first-served basis, with official resale trade opening two weeks prior to the event date.
- Entry Requirements: Strict identity checks are enforced at entry. Attendees must present valid original photo identification matching the registered ticket details.
- App & Drink Charges: Electronic tickets require a compatible smartphone/tablet app. A separate drink fee is collecte in cash at the door upon entry.
- Age Restrictions: Preschool children are not permitted to enter, including lap seating. Minors must obtain parental consent prior to attending.
- Binocular Policy: Bag checks are conducte at the door. Binoculars/opera glasses must not have recording or filming capabilities and require an inspection sticker applied at entry.
Why Book Through Jasumo
Navigating the ticketing ecosystem in Japan as an overseas fan presents several steep obstacles:
- Access: Japanese ticketing systems frequently demand local phone numbers (SMS verification), Japanese addresses, or participation in complex fan-club lotteries. Jasumo secures your seats through our wide network of trusted sources across Japan, including official platforms, organizers, and verified resale channels when primary allocations sell out.
- Communication: Official event announcements, ticket apps, and identity verification rules are written entirely in Japanese. We handle all liaison with local platforms and organizers, providing you clear, step-by-step guidance in English.
- Payment: Most domestic ticketing portals automatically block overseas credit cards. Jasumo settles all primary costs through native Japanese payment channels while allowing you to pay straightforwardly in your preferred currency.
Every ticket obtaine through Jasumo is authenticate as 100% genuine and delivered directly to your hotel or Airbnb accommodation in Japan via local courier or post where physical media or wristbands are require.
How It Works
- Submit Your Request
Contact us with your target event details, date, venue, and total number of guests.
- Receive Confirmation
We confirm live availability, verify entry conditions, and present your clear, all-inclusive pricing.
- Payment & Booking
Settle your order securely through our online checkout.
- Authentication & Delivery
We acquire, authenticate, and configure your tickets, delivering them straight to your accommodation in Japan alongside full English instructions.
Frequently Asked Questions: BLACK FLAP 1st CEREMONY
Zepp DiverCity TOKYO is located within the DiverCity Tokyo Plaza complex in Odaiba, Tokyo. The venue is easily accessible via a short walk from either Tokyo Teleport Station (Rinkai Line) or Daiba Station (Yurikamome Line).
Official ticket trading begins approximately two weeks prior to the event date. If an applicant cannot attend, the ticket platform mandates listing the ticket set via the official trade service, as ticket transfers outside of verified channels or immediate family are strictly prohibite.
Yes. Staff conduct spot checks at entry. All attendees must present original, non-expired identification (such as a Passport or Driver’s License) matching the order records.
Photography and video recording during the performance are strictly forbidden. Binoculars and opera glasses are permitted only if they lack recording features, and must be inspecte and stickered by security staff at the entrance.
Preschool-aged children are not permitted inside the venue, even for lap seating. Minors may attend provided they have obtained permission from a parent or legal guardian.
Venue & Access
Zepp DiverCity TOKYO (Tokyo)
- Address: 1-1-10 Aomi, Koto-ku, Tokyo (DiverCity Tokyo Plaza)
- Nearest Stations:
- Tokyo Teleport Station (Rinkai Line) – approximately 5 minutes on foot.
- Daiba Station (Yurikamome Line) – approximately 7 minutes on foot.
- Nearby Landmark: The Life-Sized Unicorn Gundam Statue positioned outside DiverCity Tokyo Plaza.
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