Speed-o'-Sound Sonic

Lore & Background

Speed-o'-Sound Sonic is introduced as a raging ninja supervillain/assassin. His most defining characteristic is his rivalry with Saitama, which begins after Saitama defeats him with a single punch. Sonic becomes an unlikely rival, seeking to defeat Saitama to boost his own ego. He views defeating Saitama as an achievement he wishes to accomplish. However, every time he comes against Saitama, he falls short due to his lacking abilities compared to him.

In Their Own Story

The source material does not provide a specific narrative story for Speed-o'-Sound Sonic beyond his role as a recurring antagonist and rival to Saitama. His story is defined by his repeated attempts to challenge and defeat Saitama, each ending in failure. He is one of several characters, including Garou, who seek to defeat Saitama as a way to prove their own strength.

Reader's Guide

Speed-o'-Sound Sonic is a raging ninja supervillain/assassin who becomes an unlikely rival to Saitama. His primary motivation is to defeat Saitama, whom he sees as the ultimate challenge. He is one of many characters who view defeating Saitama as an achievement that would boost their egos. Despite his skills and speed, he is consistently outmatched by Saitama's overwhelming power. The source does not specify his rank in the Hero Association, his signature abilities, or his equipment. His status is that of an active antagonist and rival.

Did You Know?

• Speed-o'-Sound Sonic is a raging ninja supervillain/assassin, not a hero.
• He becomes an unlikely rival to Saitama after being defeated by him.
• Sonic seeks to defeat Saitama to boost his own ego.
• He is one of several characters, including Garou, who aim to defeat Saitama.
• Every encounter with Saitama ends in Sonic's defeat due to his lacking abilities.