Announcement of the 10th Anniversary Osaka Sen'nan Summer Festival 2026 in Osaka Prefecture and Sen'nan City

SBI MUSIC CIRCUS Co., Ltd. (Headquarters: Minato-ku, Tokyo; President & CEO: Rakuyo Otsuki; hereinafter "the Company") will host the "Osaka Sen'nan Summer Festival 2026" on Saturday, August 22, 2026, at SENNAN LONG PARK (Sen'nan Long Park). This press release announces the 10th-anniversary commemorative programs, an overview of the event site, and the first lineup of performing artists.

Since its inaugural event in 2017, this year marks the 10th anniversary. To commemorate this milestone, the festival will be held on an unprecedented scale, centered around "SBI Mai Hanabi" (SBI Dance Fireworks) and "SBI MUSIC CIRCUS," integrating fireworks, music, and food into the largest Sen'nan summer festival to date.

Enjoy live music and gourmet food during the day, take in the scenic seaside views at dusk, and watch fireworks illuminate the night sky over Sen'nan. This is a summer festival unique to the Sen'nan region, designed to be enjoyable for all generations throughout the day.

10th Anniversary Commemorative Program: 10 Ten-Inch Shells from 10 Fireworks Companies

To celebrate the 10th anniversary, a special program featuring 10 fireworks companies from across Japan will be held.

Each company will contribute one uniquely crafted 10-inch firework shell, resulting in a total of 10 special fireworks. This one-night-only program allows attendees to appreciate the distinct styles and technical expertise of each pyrotechnician—an event made possible only on this 10th anniversary.

This year, the festival will also feature diverse content in fireworks, music, and food, aiming to be the largest event in Sen'nan’s history in terms of number of fireworks, production scale, content variety, and expected attendance.

SBI Mai Hanabi (SBI Dance Fireworks)

"SBI Mai Hanabi" is the main attraction of the Osaka Sen'nan Summer Festival. Fireworks launched from the sea will illuminate the night sky over Osaka Bay, adding brilliance to Sen'nan’s summer nights. This year’s display will be even more spectacular, with enhanced production scale alongside the 10th-anniversary special program.

SBI Mai Hanabi in Osaka Sen'nan Event Page

https://sbimusiccircus.co.jp/sbimaihanabi/sennan

◾️ Important Notes

The SBI Mai Hanabi show is designed to deliver the ultimate audiovisual experience exclusively from paid seating areas, where the beauty and power of the fireworks can be fully appreciated. For safety and operational reasons, viewing from the sides or rear will be restricted. We appreciate your understanding and cooperation as we strive to provide all attendees with an exceptional fireworks experience in a special setting.

※ For group bookings and in certain cases, seating may be arranged front-to-back rather than side-by-side. Please note this in advance.

SBI MUSIC CIRCUS

To celebrate the 10th anniversary of the Osaka Sen'nan Summer Festival, "SBI MUSIC CIRCUS OSAKA" will be held on the same day. This year’s lineup will focus on popular POPS artists appealing to a wide range of age groups.

The first wave of performing artists has been confirmed as follows:

・VERY GOOD MAN ・MINMI

・NMB48

(Members: Yuka Aihara, Honoka Ikeno, Chihiro Ishiyama, Ayano Izumi, Kokona Itagaki, Seira Okakoshi, Makoto Sakashita, Koko Sakata, Ayaka Sakurada, Nao Nishizawa, Yayo Tachimoto, Mami Hirayama, Kurumi Mokuga, Rei Haga, Miku Tanaka, Rei Tanaka)

・Yumeha Yamazaki

These first-announced artists will deliver live performances that transcend generations, adding vibrancy to the 10th-anniversary celebration of the Osaka Sen'nan Summer Festival.

SBI MUSIC CIRCUS OSAKA Event Page

https://sbimusiccircus.co.jp/sbimusiccircus/osaka

Food Area

Approximately 30 food trucks and dining booths will be set up across the music festival and fireworks zones.

Featuring local cuisine that highlights the charm of the Sen'nan region, along with a wide variety of festival-style foods to enhance the summer atmosphere. Enjoy the delicious flavors alongside music and fireworks.

Overall Site Map

The venue will include: ・SBI Mai Hanabi Viewing Area ・SBI MUSIC CIRCUS Area ・Food Area

and other zones, designed for full-day enjoyment.

Ticket Information

Osaka Sen'nan Summer Festival 2026 offers various ticket options to suit different preferences.

【SBI MUSIC CIRCUS】 Early Bird: [General] ¥5,500 (tax included), [Elementary & Junior High Students] ¥2,750 (tax included) ※Until Thursday, July 9, 2026

Advance: [General] ¥7,500 (tax included), [Elementary & Junior High Students] ¥3,750 (tax included) Recommended for those who want to focus on live music. Enjoy performances from the front of the festival area and also view fireworks within the venue at night. ※Fireworks viewing seats are not included.

【SBI Mai Hanabi】

Pipe Chair A Seat and above

Early Bird: [General] ¥6,600 (tax included) ~ ※Until Thursday, June 25, 2026

Advance: [General] ¥7,700 (tax included) ~

Eligible Ticket Types:

・Sofa VIP

・PREMIUM

・Pair Seat

・Pipe Chair S, A

・Camera Shooting Area

・Wheelchair & Assistant Seats

Includes access to the rear area of the SBI MUSIC CIRCUS zone in addition to fireworks viewing seats. Ideal for those who want to enjoy music during the day and fireworks at night—a full-day Sen'nan summer festival experience.

The following seats do not grant access to the music festival area: Pipe Chair B Seat Early Bird: [General] ¥5,500 (tax included), [Elementary & Junior High Students] ¥2,750 (tax included) ※Until Thursday, June 25, 2026

Advance: [General] ¥6,600 (tax included), [Elementary & Junior High Students] ¥3,300 (tax included) Pipe chairs set up on the sandy beach. Enjoy powerful fireworks displays from a relaxed front-row perspective.

Lounge Sheet Free Seat Early Bird: [General] ¥4,400 (tax included), [Elementary & Junior High Students] ¥2,200 (tax included) ※Until Thursday, June 25, 2026

Advance: [General] ¥5,500 (tax included), [Elementary & Junior High Students] ¥2,750 (tax included) A casual seating option where you can use your own lounge sheet at your preferred spot within a designated area to enjoy the fireworks.

Upcoming Announcements

Future announcements will include: ・Drone show details ・Additional performing artists ・Event timetable

and more, to be released sequentially.

Final Message

Having grown alongside the summer season in Sen'nan for ten years, supported by the local community, the Osaka Sen'nan Summer Festival reaches a significant milestone this year with its 10th anniversary.

To commemorate this occasion, we will host the largest summer festival in history, integrating fireworks, music, and food.

Through this special day that brings together the charm of Sen'nan, we aim to create new summer memories that will carry forward into the next decade.

We sincerely look forward to welcoming you all to Sen'nan this summer.

Event Overview

Name

Osaka Sen'nan Summer Festival 2026

Venue

SENNAN LONG PARK (Sen'nan Long Park)

Address

2-201 Rinku Minamihama, Sen'nan City, Osaka 590-0535

Date

Saturday, August 22, 2026

Contents

・SBI Mai Hanabi

・SBI MUSIC CIRCUS

・Food Area

・Various experiential programs

Admission

Paid ※Varies by content

Organizer

SBI MUSIC CIRCUS Co., Ltd.

Event Pages

Osaka Sen'nan Summer Festival Portal

SBI MUSIC CIRCUS OSAKA