Thus, it is safe to say that
As for the manga, till One Punch man chapter 175, Fubuki is shown to have harbored no romantic feelings for Saitama. She does have an odd relationship with him, given how she occasionally shows up at his home with other acquaintances.
In which Saitama married Tatsumaki and Genos is a woman. One-Punch Man | One punch man, One punch, Saitama.
In One-Punch Man's case, the tone of the manga and Saitama's oblivious attitude make it very unlikely that the protagonist will ever end up in an actual romance. The Psychic Sisters Arc, however, plays with these elements to tease a hilarious love triangle between Saitama, Fubuki, and Tatsumaki.
Saitama's Potential for a Love Life in One-Punch Man
He has been slowly rejoining the world and has developed more relationships through the course of the series, but he is still far too detached from his own emotions and has shown little desire for companionship, much less a romantic partnership.
Saitama and Tatsumaki don't have a particularly romantic connection. However, their interactions were amusing and entertaining enough for the audience to ship them. At the same time, it is safe to say that there is no possibility of the Saitama and Tatsumaki fanship turning canon.
Saitama holds some respect for Genos since he became an S-Class hero right off the bat, and desires to move up the ranks due to his S-Class status. Genos has become Saitama's companion and the closest thing he has to a best friend.
Saitama is a bald-headed 25-year-old man who is bored of fighting because he is able to effortlessly defeat enemies with a single punch. He lives in an apartment in City Z.
Saitama is an ordinary-looking bald man with brown eyes, a thin but well-built physique, and is of average height and weight. He used to have a full head of short black hair but lost it due to the intensity of his hero training regimen.
Saitama, also known by his hero name Caped Baldy, and also as One Punch Man, is the titular protagonist of the webcomic/manga/anime series One Punch-Man, and the most powerful known being in the series.
The big reveal is that when Saitama finally meets him, he will put two and two together and find out that Blast is his dad. Yes, he is supposed to be an elusive character, but especially with the other stuff we know about him, this just makes sense. The writers are still setting up their fateful meeting.
God is the overarching antagonist of the Monster Association arc in the manga One Punch Man and possibly the entire series. It is a mysterious entity that desires the eradication of all humanity. However, it chooses to remain hidden for the time being and instead grants powers to others who share its thoughts.
Clearly, Saitama has no romantic interest toward Tatsumaki nor Fubuki, he was simply dragged into this uncomfortable situation, as it always happens to him.
Like her sister Tatsumaki, Genos's relationship with Fubuki is rather strained, although arguably not as bad as Tatsumaki. The two don't often communicate with each other, but they don't appear to have a friendly relationship.
Fubuki is a fox-girl; specifically an arctic fox. Prior to joining hololive, she lived as a mountain fox, and spent a lot of time sleeping. Japanese foxes are capable of assuming alternate forms, and Fubuki took hololive as an opportunity to spend time living as a human.
Based on whatever information we have so far, Saitama is undoubtedly one of the strongest, if not the strongest character in the series. He has the ability to take out some of the strongest villains with a single punch. Boros was one of the strongest villains introduced in the series.
Boros. Boros was the first on-screen opponent of Saitama that survived after getting punched, much to his surprise. In his fight with Saitama, Boros was hit with 3 normal punches, a Consecutive Normal Punches attack, as well as the shockwave from the hero's Serious Punch.
As a result, however, he instantly becomes superior to every other anime character in every way, as a satirical protagonist. Saitama will always be faster than The Flash, since his core characterization is as a fourth-wall-breaking, supreme-reigning anime hero.
1) Genos: The first hero to ever understand Saitama's strength was his disciple, Genos.
However, Garou proves too powerful for Blast, and he uses Gravity Fission Nuclear Fission attack to dominate the S-class hero. Garou now realizes that Saitama wasn't fighting at his full potential. So, to bring out the baldy's real strength, Garou kills Genos by taking out his core.
Along with Saitama, he is the person Genos most loves and admires because of his intelligence and help, and has gone as far as standing up for Saitama because the latter called him "old man", though he later apologized for his attitude after Saitama told him to not take it so seriously.
A leading fan theory regarding the source of Saitama and most characters' strengths is that they trained and dedicated themselves to an inhuman level. The result of their high-level dedication is supernormal strength that is unusual for a human. In fact, many heroes in One-Punch Man can be linked to this theory.