In One Punch Man manga, some villains meet their end during battles with heroes. However, the focus is more on the action and comedy rather than major character deaths.
There are several minor characters who die, but the major ones tend to survive. It's not a manga known for significant character deaths.
Chapter 412, "Successfully Landing on the Island", is the clearest early answer because it turns Nina's situation into a concrete plot event. A useful checkpoint is the way the scene starts with After everyone was fully dressed, several teams began to disembark...
Chapter 131, "This Lady is Here to Travel", is the clearest early answer because it pushes Shu Yan into a new phase or setting. It opens with Just around mealtime, Director Sun came over pushing his small food... and closes on Hungry, they no longer cared about their appearance, quickly washed....
Chapter 493, "Affinity Only 50 Now?!", is the clearest early answer because it turns President Shang's situation into a concrete plot event. It opens with You!" Shang Shaojing was so annoyed he gritted his teeth, "Jiang Yan,...
Chapter 286, "I Won't Let Anything Happen to Either of Us", is the clearest early answer because it turns Chixia Village's situation into a concrete plot event. The chapter turns that into something concrete by moving from Throughout these reincarnations, Zhao Lang had gradually discerned a...
Chapter 123, "Can This Even Be Calculated?!", is the clearest early answer because it turns Shu Yan's situation into a concrete plot event.
Chapter 602, "Did Our Ship Capsize Too?!", is the clearest early answer because it turns Jiang Mingchuan's situation into a concrete plot event. Early on, Hmph." Jiang Zhao Yuan grunted again, "Has anyone been bullying you?"....
Chapter 201, "Passing the Door Three Times without Entering", is the clearest early answer because it pushes Shang Shaojing into a new phase or setting. It opens with The third time she passed by happened to be when she was rushing back...
Chapter 137, "Lai Fu's Death Has Another Cause", is the clearest early answer because the violence around Cause Jiang Li becomes final instead of hypothetical. A useful checkpoint is the way the scene starts with Jiang Li personally went to Lai Fu's tomb and performed a small...
Chapter 333, "The Clothing Design Room", is the clearest early answer because it turns Room's situation into a concrete plot event. A useful checkpoint is the way the scene starts with [LOL, the little brother turns out to be socially anxious too, he...
Chapter 236, "The Murderer Returns to the Scene of the Crime Theory", is the clearest early answer because it pushes Scene into a new phase or setting. A useful checkpoint is the way the scene starts with The short-haired youth beside them chimed in, "That's right, senior,...