[Sakai City, Osaka] Announcement of 'SBI Maihanabi in Sakai Ohuo Yoichi' Fireworks Event

TryHard Japan Co., Ltd. (a subsidiary of NASDAQ-listed TryHard Holdings Limited, THH) is pleased to announce the holding of 'SBI Maihanabi in Sakai Ohuo Yoichi' on Saturday, July 31, 2026, as a collaboration project with the 'Sakai Ohuo Yoichi' held at Ohama Park in Sakai City.

This performance is a rebranding of 'Senshu Yume Hanabi,' which has been supported by the people of the Senshu region for 10 years, into the new brand 'SBI Maihanabi.'

About SBI Maihanabi in Sakai Ohuo Yoichi With the theme of 'Regional Revitalization through the Creation of Tourism Resources in Senshu,' the community-based integrated fireworks festival 'SBI Maihanabi'—now in its 7th year since its first launch in Sennan in 2017—will collaborate with 'Sakai Ohuo Yoichi,' held every late July at Ohama Park, Sakai-ku, Sakai City. The finale's fireworks will be upgraded and presented as 'SBI Maihanabi in Sakai Ohuo Yoichi.'

Sakai Ohuo Yoichi is said to have started in the Kamakura period and boasts approximately 700 years of history as a summer tradition in Sakai. The main highlight is the powerful fish auction held at night. Other attractions include night stalls and corporate PR booths, making it a historic festival deeply rooted in the local community. The finale will feature fireworks as SBI Maihanabi in Sakai Ohuo Yoichi. Experience the heated night of Sakai.

About Fireworks Performance Launched from the center of the U-shaped Sakai Old Port, the fireworks can be enjoyed from any seat with surprising proximity and power. The show will enchant the audience with colorful displays, including glamorous starmines and various set fireworks launched from a close distance. The rhythmic and dynamic fireworks synchronized with music provide an immersive experience like a live concert.

Event Overview Name: SBI Maihanabi in Sakai Ohuo Yoichi Location: Sakai Old Port Address: 15 Kitahatō-chō, Sakai-ku, Sakai City, Osaka Date: July 31, 2026 (Friday) Time: Open 16:30 / Start 20:20 / End 20:50 (Scheduled) *Schedule may change depending on weather. *In case of cancellation, refund details will be announced on the official website. *Keep your tickets safe after issuance. Fee: Paid Organizer: Sakai Ohuo Yoichi Executive Committee Co-organizer: SBI MUSIC CIRCUS Co., Ltd. Official Website: https://sbimusiccircus.co.jp/sbimaihanabi/sakai

Company Profile Name: SBI MUSIC CIRCUS Co., Ltd. Location: 15F Izumi Garden Tower, 1-6-1 Roppongi, Minato-ku, Tokyo Representative: Rakuyo Ofuchi, President Business: Organizing 'SBI MUSIC CIRCUS' music festival, 'SBI Maihanabi' fireworks, and planning/operating various events. HP: https://sbimusiccircus.co.jp/

Contact Public Relations, SBI MUSIC CIRCUS E-mail: pr_sbimc@sbimusiccircus.co.jp Tel: 03-6850-7891

About TryHard Japan Co., Ltd. In August 2025, it became the first Japanese lifestyle entertainment company to list on the NASDAQ market (NASDAQ: THH). It is a production company focused on event-related businesses, such as planning and producing music events and producing nightclubs nationwide. In recent years, it has focused on discovering and creating nighttime culture as part of regional revitalization projects in collaboration with central government agencies and local governments.