It has the same plot where a group of people were transported into another world, however in Hai to Gensou, the group of people there had to team up if they were to survive while in Tate no Yuusha, the group of people there were competing against one another , but it was mostly with the one whom was an outcast that has to prove that he is nobody to mess with.
Both have the MC randomly transported in a world and being unsure of why.
Then they are told what they have to do in this world.
Both are set in similar places, with a city center with people selling items.
Both series have a similar start and both remember more the way to play an MMORPG game where the character has to evolve to be stronger when uses abilities and arms. The protagonists are misunderstood!
both have the same story plot where guy finds himself in another world and both involved having to start from scratch in order to be somebody and to be powerful, however in Tensei, the guy is a 30 year old man who died and was reborn as a single cell organism, while in Tate, the guy is a coll student wh started as a low level hero who become a zero and now has turned into an anti hero.
- Human MC transported to new world
- Both MCs are complex and impactful characters
- Both MCs must undergo their lives as the "villain"
- Both MCs are wicked and dark with their approach towards others.
- Both shows have the element of an MMO/RPG world
- Both main characters are transported to another world.
- Both have or are in search of servants or companions
- Both are cold, ruthless, skeptical
- Magic system is based on a game: Overlord with Yggdrasil and Tate no Yuusha with Brave Star Online
The same anime with an Isekai theme, that has action, fantasy and magic, but SAO was more like of a cyberpunk where guy is attached to a virtual world, while in Tate the guy is in some kind of other world where he has to survive in reality.
-Guy got transported into another world by some magical instrument.
-Both instances, guy has to adapt to the new world he is in.
-Both have the same situation where guy has to use his wits if he is to survived that world.
They have the same storyline theme isekai, not only that both of these series have in common that the main characters are called not by a trivial reason they are called to another world to get things done (being heroes), they also take the storyline in the kingdom where slavery is a natural thing.
MCs from both series are filled with resentment and hatred as a result of them being ostracised. They are rude and unapproachable young men who have their own way of doing things and seeing the world around them. And yet, they are both dependable and (deep inside) kind, so they help people around them.
-Both involve the protagonist being transported to a similar type of fantasy world, in terms of magic, architecture, etc.
-Both protagonists quickly realize that this isn't the fantasy world they dreamed of through betrayal and tragic events
-Both have a large cast of similar female characters
-Both protagonists will 'save' these females in one way or another causing a friendship or in some cases attraction to develop from the female's side
Both animes are about the heroes that are misunderstood. The MCs are despised and claimed worthless by fellow heroes and by the general public despite being the most capable amongst their comrades. Naofumi is the only one having the right attitude and understanding of their mission while Saitama is Just OP. Both meet several trusted allies or friends who deeply respect them.
- Main protag sent to another world
- Initially misunderstood
- 2 girls to follow around with MC
- Game-like mechanics (RPG fantasy)
- Slaves as an early driving factor (less mentioned later)
One standing difference is that Diablo is very strong from the beginning while Naofumi starts off with nothing, to get stronger later throughout the series. Different personalities as well.