The 3rd mini‑album "Hollow" by Stray Kids was released on 18 June 2025 in Japan. It features tracks such as "Hollow", "Parade", "Never Alone", "just a little", and "宿命", with an instrumental version of "Hollow" included on the FC limited edition. The album is available in several editions, including a CD‑Blu‑ray set with photo books, making‑movie footage, and music videos, a CD‑Zine set with handwritten messages, a standard CD only version, and limited‑run visual card sets. Fans can also purchase exclusive fan‑club editions featuring member‑specific photo books and cards.
