母上 is read as ははうえ (hahaue) and means mother.
ははうえ
hahaue
すいじょうきぼかん
seaplane carrier
かあさん
mother
ぼし
mother and child
いろは
かか
mommy
はは
ぼこく
one's home country
ぼこくご
language of one's country
ぼこう
alma mater
ははのひ
Mother's Day (2nd Sunday of May)
ぼしねんきん
widowed mother's allowance
としうえ
older