Does one draw manga one punch accurately?

Yes, there is. One Punch Man has a popular manga series.

Yes, it is. The One Punch manga has reached its conclusion.

It does for the most part. There are some differences here and there, but the main plot and characters are pretty consistent.

Genos is still kicking in the One Punch Man manga. The author has managed to keep him in the storyline without killing him off. There's always the possibility in the future, but for now, he's alive and fighting.

Overall, One Punch Man follows the manga quite closely. There are some minor differences for better animation adaptation and pacing, but the core story and characters remain intact.

No, One Punch Man doesn't lose in the manga. His strength is basically unbeatable.

The ending of One Punch Man manga is quite unexpected. Saitama faces a powerful final enemy but resolves the situation with his trademark one-punch style, while also bringing some closure to character arcs.

Well, the end of One Punch Man in the manga comes after a series of intense battles and character developments. It ties up many loose ends but leaves some room for interpretation. I'd recommend reading it yourself to fully experience the conclusion.

No, One Piece is created by Eiichiro Oda. He might have a team of assistants to help with various aspects, but the main creative vision and story come from him.

It ends at a specific chapter, but I can't recall exactly off the top of my head. You might want to check online manga forums or dedicated One Punch Man fan sites for the precise chapter.