找一套日本動漫個名

幾耐之前ga la~
its about 一對兄弟
哥哥讀 小or中學 ,幾靚仔
弟弟讀幼稚園 (佢好cutee ga~)

媽媽o係弟弟仲係baby仔果時死左,因為哥哥o係天橋度見到媽媽過馬路, so叫住佢, and then car accident, so she died.

哥哥+弟弟+ daddy 住

TVB n年前播ga~
個哥哥好似叫拓也..(maybe not, i forgot)

i searched for it for a longgg time and still cant find it! pleaseee help :'(