SS501 celebrate their 20th Anniversary this year.

As a celebration, three of the five are reunited for a fabulous concert tour.
FIVE O ONE is the name of the concert tour.

The 2025 concert tour by the group Five O One (consisting of Kim Hyun Joong, Heo Young Saeng, and Kim Kyu Jong) began with the “2025 FIVE O ONE: 20th Anniversary World Tour In Seoul” on July 12 and 13, 2025, at Olympic Hall in Seoul, South Korea. The tour also included a stop in Japan on September 5 and 6, 2025, at NHK Hall.

The concerts are part of Five O One’s 20th-anniversary celebration.
The Seoul concerts were the kickoff event for the world tour and served as a reunion with fans after a hiatus.
The Japan concerts were presented by Hanryu Pia for its 20th anniversary as well.
more locations tba

You can find event details and updates on the group’s official social media accounts, such as Instagram and Facebook.
Follow all things FIVE O ONE on their social media pages here

[ 📽️ ] FIVE O ONE Collaboration Cafe OPEN💚

🗓 2026.04.10 ~ 2026.04.27.
📍 Shibuya Store
📍 Osaka SC Store

🗓 2026.04.20 ~ 2026.04.27
📍 Nagoya Sakae Skyle Store
📍 Fukuoka Store

🔗tower.jp-event

FIVE O ONE, the group consisting of Kim Hyun-joong, Heo Young-saeng, and Kim Kyu-jong, will be holding a collaboration cafe at four Tower Records Cafe locations nationwide to commemorate their 20th anniversary!

Published: March 26, 2026, 12:00 Image (c) from towercafe

FIVE_O_ONE #FIVEOONE #파이브오원

[💿]
FIVE O ONE(파이브 오 원) – SET IT OFF(1st ALBUM) [Official Music Streaming Sites]

🔗 lnk.to/FOO_SETITOFF

FIVE_O_ONE

KIMHYUNJOONG #HEOYOUNGSAENG #KIMKYUJONG

SET_IT_OFF #1st_ALBUM

SET IT OFF
FIVE O ONE – 1st ALBUM

https://open.spotify.com/album/2vuSkdxBCZeGf3sHLvNnJf?si=YIKG9-2HS4ib0DeodqJ7Vg

You can find event details and updates on the group’s official social media accounts, such as Instagram and Facebook.
Follow all things FIVE O ONE on their social media pages here