On June 29, 2025, BTS' Jungkook, Jimin, and SUGA came out in Goyang to cheer Kim Seokjin on Day 2 of his RUNSEOKJINep_TOUR. The three members arrived on the second day of Jin’s concert, following Kim Taehyung, RM, and j-hope, who appeared for opening Day 1 of the tour in Goyang.The tour becomes Seokjin's inaugural solo tour, along with the surprise appearance of BTS' Jungkook, SUGA, and Jimin at the event. RUNSEOKJINep_TOUR marks the debut solo tour of Jin.BTS' Jungkook and Jimin were recently relieved from their mandatory military training on June 11 after a long break of 18 months. Shortly after their release, SUGA was discharged on June 21.Therefore, fans were even more excited to see BTS' Jungkook, SUGA, and Jimin coming together at the event. As a result, the group’s supporters filled social media with their admiration for the boy band. One user on X stated:“Did they take turns? Yesterday Vnamhope and today yoonminkook?Fans thrilled as BTS' Jungkook, Jimin, and Agust D attend Jin’s Day 2 concertSeveral fans were delighted as BTS' Jungkook, Agust D, and Jimin made an appearance at Seokjin’s Day 2 concert.“They came 3 -3 members each day ...now it's happy family bangtanieeesss,” a fan said.“I'm crying atp every member attended his hyung's concert,” another fan wrote.“SUPPORTIVE FAMILY,” a fan commented.Some referred to the group members as OT6 as they all showed up to support their eldest member, while others praised the group members as family.“NamHopeTae for Day 1. YoonMinKook for Day 2. OT6 came tp support their oldest brother Do you think they discuss at group chat first who's gonna attend which day?,” another fan commented.“They support Jin together,” a fan stated.“Babies came to support their big brother My family,” another fan commented.Kim Seokjin will cover nine locations during his tour View this post on Instagram Instagram PostThe boy band’s agency, BIGHIT Music, made the official announcement of Jin’s debut solo tour on April 17, 2025. As stated by the tour schedule, the idol will encompass nine major locations worldwide with two shows in every location. Here’s the list of shows:June 28 to 29Goyang Auxiliary Stadium, Goyang, KoreaJuly 5 to 6Makuhari Messe International Exhibition Hall 4-6, Chiba, JapanJuly 12 to 13Kyocera Dome Osaka, Osaka, JapanJuly 17 to 18Honda Center, Anaheim, CaliforniaJuly 22 to 23American Airlines Center, Dallas, TexasJuly 26 to 27Amalie Arena, Tampa, FloridaJuly 30 to 31Prudential Center, Newark, New JerseyAugust 5 to 6The O2, London, U.K.August 9 to 10Ziggo Dome, Amsterdam, NetherlandsIn related developments, j-hope recently finished his solo tour, ‘HOPE ON THE STAGE.’ All BTS members cheered Jung Hoseok, aka j-hope, at his Seoul concert on June 13. His tour started on February 28, 2025.