Seventeen successfully completed their concert in Japan with an audience of 420,000. Seventeen (S.Coups, Jeonghan, Joshua, Jun, Hoshi, Wonwoo, Woozi, The8, Mingyu, DK, Seungkwan, Vernon, Dino) held the finale of the 'SEVENTEEN WORLD TOUR [NEW_] IN JAPAN' at Fukuoka PayPay Dome on the 20th and 21st, accommodating about 80,000 spectators. The concert took place over two days and sold out early, proving Seventeen's strong ticket power.

During the concert, Seventeen performed various songs including the title track "THUNDER" from their 5th full album. They filled a total running time of 3 hours and 30 minutes with group songs and solo stages by each member. The setlist included Japanese original songs such as "Not Alone (ひとりじゃない/Hitorijanai)" and "Power of Love (あいのちから/Ainochikara)," as well as Japanese versions of "HIGHLIGHT" and "Rock with you," which received great responses from the audience.

After the concert, Seventeen expressed, "Thank you for filling such a large venue." They also shared, "During the performance, we truly felt that we are spending our youth together. We want to continue growing with you all," and added, "We hope the day comes soon when all 13 of us can stand on stage together. Until then, we will keep working hard."

Seventeen began their tour with performances at Vantelin Dome Nagoya on November 27 and 29–30, followed by four other locations: Kyocera Dome Osaka on December 4 and 6–7, and Tokyo Dome on December 11–12, totaling 10 shows across 4 cities and attracting 420,000 spectators. In each city, offline fan events titled "SEVENTEEN WORLD TOUR [NEW_] IN JAPAN CARAT BUNKASAI" were held in collaboration with local landmarks, large buildings, and food and beverage stores, receiving enthusiastic responses from fans.

Fans who could not attend in person watched the concerts through live viewing and online live streaming. The second day of the Nagoya concert was broadcast via live viewing in 1,100 theaters across 54 countries and regions, including South Korea. The Osaka and Fukuoka concerts were streamed online, allowing global fans from countries such as South Korea, Japan, the United States, and Canada to participate.

Seventeen demonstrated their influence in Japan by ranking 7th in both the "Combined Album Ranking" and "Album Ranking" categories with their 5th full album "HAPPY BURSTDAY" in Oricon's recently announced "Oricon Annual Ranking 2025." Their 12th mini album and 4th Japanese single released last year ranked 57th in the "Album Ranking" and 44th in the "Single Ranking," respectively, proving their long-lasting popularity.

Unit activities also stood out. S.Coups and Mingyu's first mini album ranked 51st in the "Album Ranking," and BSS (Seungkwan, DK, Hoshi)'s second single ranked 81st in the "Single Ranking." Following their triple crown win at the "2025 MAMA AWARDS," Seventeen received the "Millions Top 10" award at the "2025 Melon Music Awards," given to groups with songs that achieved 1 million streams within 24 hours of release.

Seventeen will continue the "SEVENTEEN WORLD TOUR [NEW_]" in four Asian cities in February and March next year. They will start with two shows on February 28 and March 1 at Hong Kong Kai Tak Stadium, followed by performances on March 7 at Singapore National Stadium, March 14–15 at Bangkok National Stadium, and March 21 at the Philippine Sports Stadium in Bulacan, Philippines, totaling six shows. All concerts will be held in large stadiums, further solidifying Seventeen's status as a global artist.