Araya 【荒屋】4 The Japanese surnames etymology dictionary.
Tochigi-ken . Summary . Abbreviation of students. The first element comes from Azuchi's "An". Tell the Meiji New Year by "departure" of "Azusa" which is the surname of adoption destination and " Origin " of Tochigi - ken Kanuma - shi upper right ashin 's light emitting path (Hokkoji). 安生 reference.