What happened
At 4pm Japan Standard Time on June 12, 2026, organizers released the results of the second-round presale lottery for Rock in Japan Festival 2026 (RIJF2026), one of Japan's largest rock festivals. Fans checked their status through the J-Fes app, and within the same hour X filled with celebration and disappointment, pushing the Japanese keyword for 'Rockin' into the trends.
Why it is trending now
The loudest reactions came from fans of Number_i, a three-member Japanese group (Sho Hirano, Yuta Jinguji and Yuta Kishi) that is scheduled to perform on September 19. What made June 12 unusually intense was timing: the lottery for Number_i's first-ever fan meeting was announced the same day. Fans described the overlap as a heart-stopping 'double lottery.'
How fans reacted
Winners posted that they would 'give it everything' and were thrilled about their first festival, while others mourned a second straight year of losing out. The variety of target acts — Number_i, JO1, XG, NiziU, HANA and Sakurazaka46 among them — shows how a 115-act lineup is fueling demand. Some fans even noted that not every festival day had sold out, reading the gaps as a sign of which acts drew the biggest crowds.
What to watch next:
RIJF2026 runs across five days — September 12, 13, 19, 20 and 21 — at Soga Sports Park in Chiba. With the second presale settled, attention shifts to official resale and any further sales rounds, and to how Number_i's September 19 set is staged for a festival audience.
6/12 おはようございます☀️ 今日は特別な日 一択だろ、1分だけ 花晴れ9話放送日🌸 完全に堕ちた記念の日 8年経っても気持ちは変わらない❤️ そして今日はファンミとロッキン運命の日だ〜 落ち着かないけど 今日も頑張ろ✊ 今日がいい1日でありますように✨ #平野紫耀
ロッキンはダメだった〜😭 この悔しさを3人への愛に変え叫びたいと思います!好きだー!大好きだーーーーーー!!! Number_iの『3XL』をリクエストしよう! #USEN推し活リクエスト #推しリク #Number_i #MAJ2026 #MAJ2026_推しリク #MUSICAWARDSJAPAN
ロッキン2次当落日 21日 当選しました #櫻坂 #ロッキン
#FILLSアラカルト2 今日も20時まで在廊しています🍜 10分撮影できます◎ロッキンなわたし💫*.。