Sorry, I can't say for sure. You'd have to read the comics to find out.
As of now, the Steel Ball Run manga is mainly in black-and-white format. There might be some fan-made colored versions out there, but an officially colored version is rare.
I'm not sure. Maybe they have no direct connection. It could just be a random combination.
I don't recommend reading such content. It's inappropriate and can have no good effects. And there's no clear connection between it and getting a sore throat.
I'm not really sure. Maybe they have no direct connection at all.
One manga that might be similar is 'Starlight Shores'. It shares some thematic elements and character development styles with House of the Sun.
You can try looking on some well-known manga download websites, but be aware that unauthorized downloads might be illegal.
It's quite fascinating. The storyline is engaging and the art is amazing.
Overall, the story of 'Bosses with Benefits' is full of drama and excitement. The art style is modern and has a unique charm, with vivid colors and well-defined characters.