Ryuichi Ogata and Ryuki Maeda from the band Terror Familia were childhood friends.
[1] On July 12, 2009, Kenma Miyaoku, the frontman for Radio Foundation, died from a heart attack,[2] prior to recording their debut album.
[4] They made their first television appearance on August 27, 2013 on TBS's Live B, and embarked on their first nationwide tour, We Are All City Steppers, later that year.
[8] The title track, "Little World", was released on September 5, 2018 as a digital single to promote the album.
On June 1, 2020, Ogata announced that he was retiring from entertainment due to being diagnosed with psychosomatic disorder, leaving him prone to experiencing stress and anxiety.