Born in Shibata, Niigata, Togashi moved to the United States in 2009 where he attended Montrose Christian School in Rockville, Maryland.

[7] In July 2014, Togashi joined the Dallas Mavericks for the 2014 NBA Summer League where he was the shortest player in the competition and subsequently became a fan favorite.

[13] He officially joined the Legends on 20 November 2014,[14] and made his debut the following day, playing four minutes and recording one steal in a loss to the Santa Cruz Warriors.

[16] On 12 August 2015, Togashi signed a try-out contract with Italian Serie A side Dinamo Banco di Sardegna Sassari.

[22] In 2014, Togashi was a member of the Japanese national team that competed in the William Jones Cup and the Asian Games, winning bronze in the latter tournament.