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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Contact Jasumo Now →Ong Seongwu is bringing the 2026 ONG SEONGWU FANMEETING ＜Lets go-ONG!＞ to KT Zepp Yokohama, which is located in Yokohama, Kanagawa Prefecture on the twenty‑third day of September in the year two thousand twenty‑six. Ong Seongwu hopes everyone will attend this fan meeting.
Table of contents
We understand why you are here
Buying tickets to Japanese events from outside Japan is genuinely difficult, and most visitors only discover this once they have already tried. If any of the following sounds familiar, you are in the right place.
- Your credit card was decline at checkout, with no explanation
- You were aske for a Japanese phone number you do not have
- The whole checkout was in Japanese and you could not get past it
- You need tickets at short notice and cannot afford to keep trying
- The event sold out before you worked out what to do
- You found a seller online but you are not confident the tickets are genuine
- You are not sure how a ticket would even reach you while you are travelling
What Jasumo does about it
- We buy the ticket for you, in Japan, on your behalf
- We handle the entire Japanese side, so no Japanese card or phone number is need from you
- We keep looking after an event has sold out, through our wider network
- We authenticate every ticket as genuine before it reaches you
- We deliver to your hotel or accommodation in Japan, or guide you through an electronic ticket
- We tell you exactly what to do on the day
- You are supporte in English from your first message to the night itself
Jasumo is a Tokyo-based ticket concierge in Minato-ku. You tell us the show you want; we deal with the Japanese side and get the ticket into your hands in Japan.
Dates, venues and ticket prices
Dates and Venues
| Date | Venue | City | Doors | Start |
| 23 September 2026 | KT Zepp Yokohama | Yokohama | 16:00 | 17:00 |
Ticket Prices
| Category | General price level (JPY) | USD reference |
| Reserved Seats (includes post-show meet-and-greet, two photo cards, and poster) | JPY 14,300 – 16,000 | USD 95 – 110 |
Ticket prices vary by date, seat category and availability, and change over time with demand. The figures above are a general guide to what seat for this event have been list at.
The final price for your order is confirme after we discuss your requirement, because availability and delivery differ from event to event.
Entry for Ong Seongwu in Yokohama is available via physical paper ticketing or electronic ticket passes.
Why this artist or event matters in Japan
Ong Seongwu has maintained a dedicated fan base across Japan since first gaining prominence as a member of the acclaimed K-pop group Wanna One. Japanese audiences have followed Ong Seongwu through various artistic chapters, embracing both musical releases and leading roles in television dramas that gained substantial popularity on local streaming networks.
The relationship between Ong Seongwu and Japanese supporters is define by long-standing loyalty and active fan community gatherings. Following the completion of mandatory military service, this return engagement marks a significant occasion for local followers who have anticipated a direct reunion in Kanagawa Prefecture.
Fan meetings in Japan serve as an intimate bridge where artists engage through special spoken segments, exclusive perks, and close interaction that standard concert tours do not offer. Attending the Yokohama performance provides overseas visitors a rare opportunity to experience an authentic Japanese fan meeting atmosphere alongside an exceptionally passionate regional audience.
How you receive your tickets
We secure tickets through a wide network of sources across Japan — event organisers, official ticketing platforms, event owners, and the verified resale market when an event has sold out. Every ticket is authenticate as genuine before it reaches you.
How you receive them depends on the ticket format for the event and the ticketing agency involved. Where physical tickets are issue. We send them by secure courier or by Japan Post to your hotel or accommodation in Japan. Where tickets are issue electronically, we manage the process and guide you through the ticketing application use for the event, so that you know exactly what to do on the day. Where tickets are collecte in Japan, we tell you where to go and what to bring. We confirm the method for your event when we confirm your order, and you are supporte in English throughout.
Venue and access
KT Zepp Yokohama
KT Zepp Yokohama is a modern, purpose-built music hall with a standing and seating capacity of around 2,000 people, offering state-of-the-art sound systems and intimate sightlines ideal for live stage performances. Located in the Minato Mirai 21 district of Yokohama city, the venue sits roughly a 5-minute walk from Shin-Takashima Station on the Minatomirai Line, or a 10-minute walk from Yokohama Station on the JR Line, positioned directly adjacent to the Yokohama Anpanman Children’s Museum.
Frequently Asked Questions
Foreign visitors often face restrictions when purchasing tickets directly due to domestic payment and phone verification requirements. Jasumo assists international guests by securing valid tickets directly within Japan on their behalf.
Ong Seongwu is performing at KT Zepp Yokohama, which is located in Yokohama city within Kanagawa Prefecture.
Reserved seat tickets for Ong Seongwu in Yokohama include access to a post-show meet-and-greet, two limited-edition photo cards, and an official poster.
Your order is made up of the ticket price, the cost of the platform we use to purchase your ticket, and our service fee. Every event and order is different, so for full details and a price for your specific order, please contact us.
Your order is made up of the ticket price, the cost of the platform we use to purchase your ticket, and our service fee. Every event and order is different, so for full details and a price for your specific order, please contact us.
Ticket for Ong Seongwu are delivere either via physical paper tickets dispatche to accommodation in Japan or through electronic ticket guidance handled by Jasumo.
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