Responses
Those aren't their offsprings! As far as I can remember (yes I did not dare look back at the manga) Delatenshou can produce tinier Raflesias on his own, they were also the ones who helped out in his brothel during earlier chapters!
But they look like a family so, let's say that those are their kids! Hehe (๑•ㅂ•)و✧
It's a justifiable ending. In the plot's own way it depicted hell as a place of pure suffering. We also get to see how life in hell is and how its heirarchy works and how it developed a world where we can feel for each character.
It's a nice touch where Mako despises how J's brother assumed that the higher folks belittles the poorer ones and had pointed how he thinks that the elite life is way worst. You can see the contrasts in the plot very well. You can also see it in the romantic aspect of the story, wherein Mako never got the love he wanted, and Datenshou's somehow got his.
As I said, it gave hell the meaning it deserved. He went to hell because he had chosen to be in it, so he had hell served to him. He will now suffer for nearly eternity all the negative emotions possible just as how J did, this is his punishment and I do think that it is hell enough because J was desperate to break this curse too.
It's a sad ending because obviously Mako didn't get to be happy ┗( T﹏T )┛and I wasn't expecting it given his plan was to oberthrone the top demon in hell. It's also sad to know that J had a point where he had loved Mako, but he had given that affection up because the him wanting his curse to be over weighed more than. I think him letting Mako be the reason for his 'salvation' is J's way to say I love you and thank you for giving me the opportunity to meet you.
That's all!
P.S: I LOVE DATENSHOU AND HIS BIRB HUSBAND WITH THEIR TINY FLOWER KIDS I HOPE WE GET TO SEE THEM IN THE AUTHOR'S ART SNIPPETS SOMEWHERE!