What is the manga 'Happiness' about?

I'm not really sure. These seem like very diverse and perhaps not directly related elements. Maybe they could be part of a unique and unconventional story concept.

Well, there's the Tokyo Tower which has been featured in many manga and anime as a recognizable landmark. Another place is the Shinjuku Gyoen National Garden, which has inspired some fantasy scenes. And don't forget about the Meiji Shrine, which sometimes makes an appearance in historical-themed works.

The manga often expands on the characters' backstories and emotions compared to the game. Also, some plotlines might be exclusive to the manga.

Well, the unfused versions in the manga have distinct storylines and battles. Zamasu's arrogance and Goku Black's determination are emphasized separately. Their interactions and strategies also differ from when they are fused.

It's hard to say for sure. Mangafox's availability of 'Heavenly Match' could be limited, and the quality might depend on the uploader. You might find incomplete chapters or low-resolution images.

It's hard to give an exact number because it varies a lot. But generally, it could be anywhere from a few thousand dollars to tens of thousands of dollars a year, depending on factors like their job and how much they spend on comics.

The unique combination of fantasy elements like wolf spirits and the school setting creates an exciting and engaging story.

The main features of the Super Mario Adventures comic include fantastic visuals, engaging plotlines, and beloved characters. It takes you on wild rides through the Mario world with plenty of surprises and entertainment along the way.

Sorry, I have no idea. This kind of manga is often not distributed through legitimate means, and it's not recommended to look for it.