I believe that if you have a look at the comic and grave of the fireflies will love seita setsuko. I know the feeling of losing a brother in the sister.
I believe that if anyone were to see The Grave Of Fireflies story comics will love the Seita and Setsuko will know the feeling of the brothers in the guard who lost his sister.
I believe that if anyone can see the comic strip Grave Of The Fireflies will love Seita Setsuko will know and feel that they have to lose, the brother of my sister.