Introduction Saga[]
Paradise Group Arc[]
Sonic's "childlike" face
Saitama catching up with Sonic's speed
Sonic is hit in the groin
Sonic defeated by Saitama
Hero Association Saga[]
Rumored Monster Arc[]
Saitama caught Sonic's kunai
Sonic's attire
Sonic enraged
Sonic challenges Saitama
Sonic throws Carnage Shurikens
Sonic defeated again by Saitama
Sea Monster Arc[]
Sonic greeting Puri-Puri Prisoner
Ready to face of the Deep Sea King himself
Effortlessly dodging his attacks
Uses Wind Blade Kick
Sonic closes his mouth
Strikes and leaves
Fleeing from his opponent
Is caught and crushed
Sonic's scarred body
Sonic arriving with his weapons...
...late
Human Monster Saga[]
Garou Introduction Arc[]
Sonic at the Hero Association meeting
Sonic rejects the association's request for help
Sonic hearing a riot inside the building
The Blizzard Group Arc[]
Sonic finds Saitama's apartment
Sonic vs. Genos begins
Sonic after throwing Exploding Shurikens at Genos
Genos gets behind Sonic
Genos drops Sonic's topknot
Sonic with short hair
Sonic about to slash Genos...
...but misses
Sonic creates clones
Sonic baffled by Saitama's clones
Saitama’s shockwave from his speed rips through Sonic’s clones
Sonic is defeated, yet again
Monster Association Arc[]
Sonic senses someone's presence
Sonic meets Gale Wind and Hellfire Flame
Gale Wind shows off the power of monsters
Sonic decides to eat a Monster Cell
Sonic eats the cooked Monster Cell
Neo Heroes Saga[]
Psychic Sisters Arc[]
Sonic chases after Saitama at high speed
Sonic throws homing explosive shuriken
The shuriken attack backfires but Sonic is managing to avoid them
Sonic slips up...
Sonic curses Saitama as he is defeated by his own attack
Appearances in Other Media[]
Volume[]
Sonic on the triple-volume cover spread
Sonic Colored from Volume 3's full cover
Sonic on the toilet from Volume 15
Sonic from Volume 20's Cover Page
Extra Chapters[]
Prison[]
Sonic disregard him completely
Demolition John punches Sonic
Is warned that there is no escape
Sonic vs. Special Moves Mile
Sonic easily beats him
Is told to be quiet, because they woke up their boss
The prisoners explain who the boss is
Sonic's escape hole
Wondering who Puri-Puri Prisoner is
Settei Sheets[]
