aespa held the '2026 aespa Live Tour - Sync: Axis Line - in Japan Special Edition Dome Tour' at Tokyo Dome in Japan, marking the finale of their Japan dome tour. Over the two days on the 25th and 26th, approximately 94,000 people attended, filling the seats up to the third floor of Tokyo Dome. With this, aespa attracted a total of 170,000 spectators throughout the dome tour, following the two-day Osaka Kyocera Dome concerts which drew about 76,000 people.

The Tokyo Dome concert featured hit songs starting with "Armageddon," followed by "Next Level," "Supernova," "Whiplash," and "Rich Man." Unit stages such as Karina and Winter's "Serenade" and Giselle and Ningning's "Lollipop" were also showcased. Solo stages highlighting each member's individuality were prepared as well. Karina performed "Good Stuff," Ningning sang "Ketchup & Lemonade," Winter presented "Blue," and Giselle delivered "Tornado."

During the performance, aespa also sang songs familiar to local fans, including the opening theme "Attitude" from the Japanese anime "Kill Blue" and the theme song "In Halo" from the drama "Fall in Love at First Bite." The members interacted closely with fans by riding the Torokko (mobile stage) while performing "Hot Air Balloon" and "Bubble." The atmosphere was enhanced as light sticks in red, orange, white, and blue changed colors throughout the venue.

In the latter part of the concert, hit songs such as "Rich Man," "Next Level," "Supernova," "Whiplash," "Girls," and "Drama" were performed, with the audience responding with group singing and cheers. The encore included "Sun & Moon," "Live My Life," and "To The Girls." The members rode mini cars engraved with the aespa logo, driving among the fans to deliver their final greetings.

Karina said, "It was an honor to end the tour together at Tokyo Dome. aespa exists because of Mai." Winter stated, "The time spent with Mai fans always feels like a dream. Please look forward to the upcoming Japan fan meeting, our second full album, and new gifts that were announced yesterday." Giselle expressed, "I am grateful to the fans who stayed by our side until the very end," and Ningning added, "We will continue to do our best as aespa to live up to the love you have given us."

Starting with the concert at Seoul Olympic Park KSPO DOME in August last year, aespa toured major regions in Japan and several cities across Asia, completing a total of 25 performances with the Kyocera Dome and Tokyo Dome concerts. aespa has announced the release of their second full album, "LEMONADE," on May 29.