Show: ONE OK ROCK at TREASURE05X 2010, Laguna Beach, Gamagori, Aichi, Japan

TREASURE05X is a prominent annual summer music festival held in Aichi Prefecture, Japan, since its inception in 2004. Organized by SUNDAY FOLK PROMOTION, the festival has grown to become one of the largest and most anticipated music events in the Tokai region. It features a diverse lineup of artists, ranging from well-established acts to emerging talents across various genres, including rock, pop, and alternative music. The festival spans multiple venues and dates throughout the summer, culminating in large-scale outdoor performances at locations such as Gamagori Laguna Beach. Over the years, TREASURE05X has attracted a total attendance exceeding 400,000 people, reflecting its significant impact on Japan's music scene. The event is known for its energetic atmosphere and commitment to showcasing both national and regional artists. In addition to live performances, TREASURE05X supports up-and-coming musicians through initiatives like the "Trechan" audition, providing opportunities for new artists to perform on the festival's stages. This dedication to nurturing talent has solidified TREASURE05X's reputation as a festival that not only entertains but also contributes to the growth of Japan's music industry.

By 2010, TREASURE05X had solidified its reputation as a premier summer music festival in Japan, particularly within the Tokai region. Held at Laguna Beach in Gamagōri, Aichi Prefecture, the festival was known for its diverse lineup, featuring both established and emerging artists across various genres.

On August 28, 2010, ONE OK ROCK took the stage at TREASURE05X, marking another significant milestone in their burgeoning career. Having released their fourth studio album, Niche Syndrome, in June of that year, the band was gaining momentum and recognition in the Japanese rock scene. Their performance at the festival included tracks from the new album, showcasing their evolving sound and solidifying their presence in the industry.