SB19 announces Be:First as special guest in 'Wakas at Simula' concert

Be:First is joining SB19 as a special guest in the "Wakas at Simula: The Trilogy Finale" concert!

The P-pop Kings made the announcement on Thursday.

Be:First collaborated with SB19 on the song "Toyfriend," one of the tracks in their "Wakas at Simula" album. The Japanese pop group is composed of Shunto, Ryuhei, Manato, Junon, Sota, and Leo.

The two groups first shared the stage at the DUNK Showcase held in Japan in March, where they did a surprise performance of "Toyfriend."

"Wakas at Simula: The Trilogy Finale" concert is happening at the SMDC Festival Grounds on April 18 at 7 p.m. Tickets are still available via SM Ticket outlets and online.

Later this year, SB19 will perform at the Lollapalooza in Chicago and the Summer Sonic in Japan.

???? Wakas at Simula: The Trilogy Concert Finale

We're about to switch it up as our friends from Japan join us for the FIRST time! Do you finally see the picture?

They're not just another name in the lineup because @BEFIRSTofficial is coming to the Wakas at Simula: The Trilogy… pic.twitter.com/OOdVVe2kpl

— SB19 Official (@SB19Official) April 9, 2026

—MGP, GMA News