Sōma, Soma, Souma or Sohma is a Japanese surname. Notable people with the surname include:Aizō Sōma , Japanese entrepreneur, philanthropist, patron of artists Keisuke Sohma , Japanese actor Kokkō Sōma , Japanese entrepreneur, philanthropist, patron of artists Naoki Soma , Japanese footballer Takahito Soma , Japanese footballer Tomokazu Soma , Japanese rugby union player Yuki Soma , Japanese footballer Yukika Sohma , Japanese scholar and the founder of the Association for Aid and Relief Saito Soma , Japanese voice actor (seiyuu)