所願 is read as しょがん (shogan) and means wish.
しょがん
shogan
きがんじょ
temple
しょしょ
here and there
しょとく
income
しょゆう
one's possessions
とこ
address
ところ
そさ
conduct
しょちょう
head (of an office, laboratory, etc.)
しょじ
possession
しょてい
prescribed
しょしん
belief
しょざい
whereabouts