To see which episodes correspond with which arc, see Story Arcs.
Eyecatches[]
Saitama in the second Episode 1 eyecatch
Saitama in the second Episode 12 eyecatch
Saitama before losing his hair
Saitama deciding to be a
heroSaitama fighting Crablante
Saitama out of breath after defeating Crablante
Saitama's inner willpower burns in his eyes
Saitama thinking of how he became so much strong that no one can beat him
Defeating Subterranean King
Saitama chasing with a bug spray
A naked Saitama talking to
GenosSaitama and Genos being analyzed
Carnage Kabuto attacks Saitama from behind
Saitama's intimidating look
Saitama about to reveal how he became strong
Not using the air conditioner
Saitama becomes unbelievably strong after losing hair
Saitama one punches Carnage Kabuto
Saitama waking up from a nightmare
Shocked after hearing the news
Saitama accused of being a terrorist
Saitama remembering his childhood
Sonic doesn't recognize Saitama
Accidentally hitting him in the crotch
With Genos in the locker room
Saitama wearing his "Oppai" hoodie
Saitama training with Genos
Dodging one of Genos' attacks
"I'm starving. Time for lunch."
After eating too much udon
Saitama struggles to think of what to say to Genos
Saitama is worried about his name being removed from the Hero Registry
Saitama bites Sonic's sword
Saitama is upset as Genos mentions his hair out of blue
Destroys the roof with the force of his jump
Saitama leaves to check outside
The brothers try to pull a publicity stunt
Tanktop Black Hole attacks
Saitama tells everyone he destroyed the meteor
Saitama and Genos go home
Saitama rides with Mumen Rider
Saitama catches Mumen Rider
Deep Sea King tries to punch him
Days later, coming from a shopping spree
Nervously opening his mail
Only for it to be a hate mail
He also receives a thank you letter
Saitama's promotion to B-Class
Deciding to eat at an udon shop
Celebrating his promotion
Bang demonstrating his technique
Arriving at the Hero Association headquarters in
A-CityAtomic Samurai rejects his handshake
Almost all S-Class heroes at the meeting
About to introduce himself
Saitama digs a hole through the roof
Saitama on the monitor screens
Disobeying Geryuganshoop's directions
Running toward the control room
Crashing through the control room
Surviving Geryuganshoop's attack unharmed
Disappointed by Geryuganshoop's attack
Heading towords
Boros' throne room
Boros sensing Saitama's energy
Blocking one of Boros' attacks
Saitama and Boros leaping towards each other
Saitama blocking Boros' multiple punches
Saitama punched into a wall
Saitama watching the Earth from the
MoonSaitama lands back on
EarthCausing Boros' body to splatter
Boros uses his trump card
Saitama leaves victorious
Being questioned by Tatsumaki...
Encouraging Genos to talk back
Saitama shopping with Genos
Saitama finds
King in his apartment
King remembers Saitama from the S-Class hero meeting
Saitama asks King questions
King is bothered by Saitama
A younger Saitama in King's flashback
King apologizes to Saitama
Playing video games with King
Playing on King's gaming handheld
Annoyed by their persistence
Saitama accepts Speed-o'-Sound Sonic's challenge
Saitama declines Fubuki's request
Genos informs Saitama of Bang's lack of students
Saitama decides to go after the Hero Hunter
Saitama visits Mumen Rider at the
hospitalExcited at the thought of the Hero Hunter being strong
"Don't say that, here, have a banana"
Saitama gets Charanko's ticket to Super Fight
Saitama tries to hide his face from Sour Face
Saitama at the tournament, disguised as Charanko
Saitama is threatened by
Zakos
Suiryu sizes "Charanko" up
Saitama blocking Suiryu's kick
Suiryu launching and then grounding Saitama
Suiryu up-close to Saitama
Angered by Suiryu's callous words about heroes
Saitama lets Suiryu knock his wig off
Saitama prepares to punch Suiryu
Suiryu's attack is ineffective
Saitama makes it back in time
Saitama confronts the monstrous Bakuzan
Trying to remember who Bakuzan is
Telling Suiryu not to tell people his real name, after having beaten Gouketsu
Refusing Suiryu to be his disciple
Saitama begins questioning why he's a hero
A disguised King approaches Saitama
Saitama unknowingly defends King from Garou
Saitama thinks he's finally beaten King
Saitama chilling with King
Defeating monsters while taking out the trash
Saitama still can't beat King
Ready to go kill some monsters
Saitama is surprised by how mad he was
Aftermath of Elder Centipede's death
Saitama feels better after blowing off some steam
King is shocked by Saitama's advice for Genos
Appearances in Other Media[]
OVAs[]
Doesn't like what he sees
Saitama makes up an excuse
After hearing there is a reward
Saitama receiving his
hero suit
Hiding his suit under his clothes
Saitama's broken chopsticks
Saitama being followed by Genos
Leaving to use the restroom
Saitama realizing he is being stalked
Accusing him of stealing his french fry
Saitama and Genos bathing
Saitama gives Genos his key
Saitama and Genos notice a flyer
Saitama checks his coupons
Genos brings expensive meat
Saitama's face carved in a tree
Saitama arrives at the campside
Saitama's face before beating a bear
Saitama has hotpot with bear meat
Saitama and Genos after defeating a cabbage monster
Saitama gives advice to Genos
Saitama and Genos being followed by Bang
Saitama pinned (in Bang's fantasy)
Saitama trying to save a cat
Saitama witnessing Bang's strength
Saitama and Bang play a game of Karuta
Saitama understands the rules of rock-paper-scissors
Saitama lets Genos play the first round
Saitama's red head after over 80 rounds
Saitama and Bang play their last round
Saitama annoyed at missing the hammer
Saitama accusing Bang of cheating
Saitama listening to Bang's speech
Saitama waiting for Genos
Saitama goes to a hot spring resort
Saitama and Genos in the hotspring
Listening to Bang's explanation
Saitama asking Zombieman about his immortality
Saitama killing Zombieman in Genos' imagination
Surprised to see Zombieman alive
Saitama is asked to pull the sword out
Listening to Zombieman's side of the story
Listening to Tatsumaki's side of the story
Saitama and the heroes leave
Saitama returns from the trip
Saitama taking Tatsumaki's drink
Witnessing their weakness
Saitama assumes they want to be heroes
Saitama is flattered that he has "fans"
Putting his "fans" through training
In the heat of the moment
Having successfully trained the Mediocre Ability Users
Saitama and Genos watching TV
Saitama grabs a bag of chips...
...and accidentally hits Genos in the head as he catches the chips
Confused by Genos' new personalities
Saitama and Genos at the Wild Animals tournament
Explaining the tournament
Determined to win the prize money
Disappointed by the outcome
Saitama and Genos discuss rooms with the other heroes.
Watching Genos and Sonic face off.
Investigating the blackout.