JO1 discography
Japanese boy group JO1 has released one studio album, five singles, fourteen promotional singles and eight music videos with Lapone Entertainment. As of December 2021, JO1 has sold over 2 million physical copies in Japan according to the Oricon Charts. Formed through reality competition show "Produce 101 Japan", JO1 debuted in 2020 with EP single "Protostar" and Japan Hot 100 number-one song "Infinity". The EP single made the group the seventh Japanese artist who managed to sell over 300,000 copies in the first week with a debut single. It was followed by EP single "Stranger" and its  lead track "Oh-Eh-Oh", both peaked atop Oricon Singles Chart and Japan Hot 100, respectively. The group's first studio album "The Star" (2020) reached number two on the Japan Hot Albums chart. In 2021, JO1 released three number-one singles: "Challenger", "Stranger" and "Wandering", with the latter earned the group first double platinum certification from the Recording Industry Association of Japan for over a half million units in shipments. References. Footnotes. Notes for albums and songs Notes for peak chart positions