The digital rock unit comprised of Masayoshi Oishi and Tom-H@ck.
In 2013, the two released the tracks "Go EXCEED!!" and "Perfect HERO" for the anime Ace of Diamond as Tom-H@ck featuring Masayoshi Oishi. They created the unit OxT in 2015. OxT has created theme songs for other popular anime including Prince of Stride: Alternative, and Hand Shakers.