Katsura, upon hearing Ikumatsu's story about an old man who used to visit her restaurant every New Year's Eve, enlists the Odd Jobs' help to look for him.
And he hid who he was due to the 
guilt over abandoning his family?
وأخفى هويّته بسبب إحساسه بالذّنب
من تخلّيه عن عائلته؟
Se ocultaba por la vergüenza
de haber abandonado a su familia.
E ele se escondia por culpa 
de ter abandonado a família?