Onii-san is older brother ('mean' instead of 'means' @OP)
Bentou is lunch box (lol, box lunch @ OP)
Onii-san is a Wapanese term used to refer to an older male sibling. The English equivalent is 'Brother'
Bentou is a Wapanese term for a box that contains food that is usually eaten during Lunch. The English equivalent is a 'Lunch Box'
Wow scanlators suck nowadays.