Approximately 25,000 Paid Visitors Attend! Shonan Beauty Clinic presents SBI Maihanabi in Chiba・Inage Seaside Park feat. SKY ORCHESTR Event Report

TryHard Japan Inc. (a subsidiary of TryHard Holdings Limited, listed on NASDAQ: THH) held the 'Shonan Beauty Clinic presents SBI Maihanabi in Chiba・Inage Seaside Park (Inage no Hama) feat. SKY ORCHESTR' on Saturday, May 30, 2026, at Inage Seaside Park in Chiba Prefecture. This event, held to commemorate the 900th anniversary of Chiba's founding and the 50th anniversary of the opening of Inage Beach, the venue, attracted approximately 25,000 visitors. For this first-ever event in the Kanto region, in cooperation with Great Sky Art Co., Ltd., a fireworks collective specializing in artistic fireworks, a production was developed where music, fireworks, and light were intricately synchronized. The production, which used the night sky and the entire space as its stage, created an experience that transcended the boundaries of traditional fireworks displays, delivering a new fireworks entertainment that could be experienced with all five senses to all attendees.

Program Structure

At the opening ceremony held before the start, following speeches by the Governor of Chiba Prefecture, the Mayor of Chiba City (read by proxy), and the Chairperson of the City Council, Chiba City's mascot character, Chihana-chan, also took the stage, and a signal firework was launched to commemorate the 'milestone of Chiba's founding' and the '50th anniversary of Inage Beach's opening.' After the lingering effect of the signal firework, a large-scale drone show kicked off the main event. The drone show, themed 'LOVE & YELL' reminiscent of the first part and staged over the sea, saw countless lights emerge in the night sky. The precisely controlled light display of the drones instantly heightened anticipation for the upcoming music and fireworks entertainment, becoming a symbolic opening production that lured attendees into a world of the extraordinary.

[Part 1] LIVE Fireworks 'LOVE & YELL'

In Part 1, the LIVE Fireworks 'LOVE & YELL,' a production was developed where fireworks precisely synchronized with the overwhelming vocals of three artists: HIPPY, TEE, and May J., matching the worldview of the songs. The fireworks spreading across the night sky in response to the rhythm of the music and the emotions of the lyrics unified the stage and space, creating an immersive experience that enveloped the audience. The overlapping of music, lyrics, and fireworks created a new live experience of 'seeing music with your eyes.'

[Part 2] Main Show 'SKY ORCHESTR'

In Part 2, a story-driven fireworks production 'SKY ORCHESTR' was performed, bringing together top-class fireworks teams from Japan. Under precise control where music and fireworks were perfectly synchronized, a dynamic production using the vast expanse of Inage Beach and a narrative structure with a clear beginning, development, turn, and conclusion drew the audience into an overwhelmingly immersive world. From delicate Japanese-style fireworks to powerful large shells and colorful continuous sequences, the 'story' unfolded as if painted on the canvas of the night sky. The finale reached a climax symbolic of the performance, with a spectacular scale that enveloped the entire sky above the audience in light.

Light Message of Gratitude to the Firework Artisans

After the finale, a 'Light Message of Gratitude' was conducted as a production to convey thanks to the firework artisans who created the fireworks, with attendees lighting up their smartphone screens. The countless lights spreading across the venue gently illuminated the night seaside, creating a symbolic moment that visualized the feeling of 'thank you' to the craftsmen who produced the fireworks. This production, connecting the hearts of the audience and the firework artisans, became an impressive scene that concluded the 'fireworks experience where creators and viewers become one,' which this event cherishes.

Venue Content & Experience Value

Various experiential content was offered within the venue besides the fireworks.

● Food Area (Food Trucks)

Numerous food trucks set up at the venue, offering a wide variety of food and drinks such as meat dishes, pizza, kebab, seafood, and B-class gourmet. Visitors could enjoy gourmet food and fireworks simultaneously in the open, beachside space.

● Collaboration with Nearby Facilities

The 'BOTANICA MUSEUM' within the venue, where visitors can enjoy a fantastical space blending plants and art, was open for special hours during the fireworks event. For visitors, especially those from outside the prefecture, this became a new discovery, learning that such a facility exists within Inage Seaside Park. It provided a special experience where they could spend time before the fireworks display surrounded by nature and art.

● Venue Atmosphere

Regional Revitalization through SBI Maihanabi

This event was held with the aim of broadly communicating the appeal of Inage Seaside Park and allowing people to rediscover its value. It was realized as an initiative aimed at creating a new fireworks culture while walking alongside the region, timed to coincide with the special milestone of the 900th anniversary of Chiba's founding and the 50th anniversary of Inage Beach, where history and the future intersect. Through this event, the appeal of Inage Seaside Park was communicated both domestically and internationally, and it also served as an opportunity to demonstrate its potential as a new nighttime content in Chiba. 'SBI Maihanabi' continues to evolve beyond just a fireworks display, as a new urban entertainment fireworks that fuses music, fireworks, and spatial production. We extend our heartfelt gratitude to all the visitors, as well as the local residents, sponsoring companies, government offices, and local governments who supported the event. Going forward, 'SBI Maihanabi' will continue to be held in various locations across the country in collaboration with local communities, evolving Japanese fireworks culture and creating new tourism and experiential value.

Regarding the Survey

We are conducting a survey to reflect the opinions of everyone, including those who participated in this event and those who were unable to attend, in our future operations and to provide a better event experience. We would appreciate your candid feedback. Please respond to the survey here. (Time required: approximately 3 minutes)

Event Overview

Name: Shonan Beauty Clinic presents SBI Maihanabi in Chiba・Inage Seaside Park (Inage no Hama) feat. SKY ORCHESTR

Venue: Inage Seaside Park (Inage no Hama)

Address: 7-2-2 Takahama, Mihama-ku, Chiba City, Chiba Prefecture 261-0003

Date: Saturday, May 30, 2026

Time: Doors Open 15:00, Show Starts 19:30 (Scheduled) *Subject to change without notice depending on the day's conditions.

Admission: Paid

Organizer: SBI Maihanabi in Chiba・Inage Seaside Park (Inage no Hama) Executive Committee (SBI MUSIC CIRCUS Inc. / Great Sky Air Inc. / TryHard Japan Inc. and others)

Special Cooperation: World Park Inc.

Event HP: https://sbimusiccircus.co.jp/sbimaihanabi/inage/