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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September 25, 2026 at 11:59 am
Event date:
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October 4, 2026 at 11:59 am
Event end:
Hiromi Iwasaki and Yoshimi Iwasaki will perform together at the Fantastic Concert at Omiya Sonic City Main Hall, in Saitama City on 6 March 2027. The joint performance will bring together two of Japan’s celebrated vocalists for an evening of classic hits.
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Contact Jasumo Now →Table of contents
- We understand why you are here
- What Jasumo does about it Yoshimi Iwasaki Fantastic Concert
- Dates, venues and ticket prices Yoshimi Iwasaki Fantastic Concert
- Why this artist or event matters in Japan
- How you receive your tickets Yoshimi Iwasaki Fantastic Concert
- Venue and access
- Frequently Asked Questions Yoshimi Iwasaki Fantastic Concert
- Related links
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 ask 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 Yoshimi Iwasaki Fantastic Concert
- 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 support 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 Yoshimi Iwasaki Fantastic Concert
Dates and Venues
| Date | Venue | City | Doors | Start |
| 6 March 2027 (Sat) | Omiya Sonic City Main Hall | Saitama | 17:00 | 18:00 |
Ticket Prices
| Category | General price level (JPY) | USD reference |
| Reserved Seating | ¥8,800 – ¥9,350 | $60 – $65 |
Ticket prices vary by date, seat category and availability, and change over time with demand. The figures above are a general guide to what seats for this event have been list at.
The final price for your order is confirme after we discuss your requirements, because availability and delivery differ from event to event.
Physical tickets for this event are collecte at convenience store counters in Japan or issue via electronic ticket systems.
Why this artist or event matters in Japan
Sisters Hiromi Iwasaki and Yoshimi Iwasaki stand as icons of an era of Japanese pop music shaping the soundtrack of late 1970s and 1980s Japan. Hiromi Iwasaki captured fame after her 1975 debut becoming one of the most technically skilled vocalists of Showa‑era pop with classic anthems such as “Madonna‑tachi no Lullaby.” Her younger sister, Yoshimi Iwasaki gained immortality instantly by singing “Touch ” the iconic opening theme for the legendary anime series of the same name, a song that remains one of the most remembered across generations in Japan.
Joint performances by Sisters Hiromi Iwasaki and Yoshimi Iwasaki are treasure moments for Japanese concertgoers. Their Fantastic Concert series shows duets together with each sister’s solo catalogues drawing lifelong fans and lovers of classic Showa kayokyoku pop culture. The intimate dynamic between Sisters Hiromi Iwasaki and Yoshimi Iwasaki each a top‑tier star creates an atmosphere from ordinary joint concert tours.
Overseas visitors attending the Saitama performance gain access, to a timeless live tradition of Japanese popular music.
How you receive your tickets Yoshimi Iwasaki Fantastic Concert
We get tickets through a network of sources all across Japan. Event organizers, official ticketing websites, event owners and the verified resale market when an event sells out. Every ticket is. Confirmed to be real before it reaches you.
How you get your tickets depends on the type of ticket for the event and the ticketing agency involved. If the tickets are physical we send them by courier or Japan Post directly to your hotel or accommodation, in Japan. If the tickets are electronic we handle the process and walk you through the app or website used for the event so you know exactly what to do on the day. We confirm the delivery method when we confirm your order and you are support in English every step of the way.
Venue and access
Omiya Sonic City Main Hall, Saitama
Omiya Sonic City Main Hall is a multi-purpose concert hall. It can hold about 2,500 people. The hall is known for its sound quality and comfortable tiered seating. It often hosts orchestral events, popular music concerts and national conventions. The venue is in the center of Saitama City. It is a three-minute walk from Omiya Station. You can get there using the pedestrian deck. The station connects to the JR East Lines, including the Shinkansen, Utsunomiya Line, Takasaki Line and Keihin-Tohoku Line. It also connects to the Tobu Urban Park Line. The complex is next, to the Omiya Sonic City Building landmark.
Frequently Asked Questions Yoshimi Iwasaki Fantastic Concert
Yes, foreign visitors can attend the Hiromi Iwasaki & Yoshimi Iwasaki concert at Omiya Sonic City Main Hall. Jasumo assists international guests by handling the complete Japanese ticket acquisition process.
Preschool-aged children are not permitted to enter the Hiromi Iwasaki & Yoshimi Iwasaki concert at Omiya Sonic City Main Hall. All attendees must be of school age or older to enter the performance.
Your order is made up of the ticket price, the cost of the platforms 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.
Tickets are delivered to your hotel in Japan via secure courier, issued digitally with step-by-step guidance, or arranged for local pickup at major convenience stores. Jasumo confirms the exact delivery procedure for your order prior to payment.
Jasumo continues searching for tickets through verified networks across Japan even after primary sales conclude. Contact Jasumo directly to enquire about current ticket availability for the Saitama show.
Related links
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