Genjitsu Shugi Yuusha no Oukoku Saikenki

In both anime the mcs are surrounded by beautiful and strong girls and have to manage the kingdom financially in a fantasy world. But with the help of the girl he's most interested in and by making alliances with other regions, they also succeed in battles and the kingdoms recover. The main difference is that Genjitsu focuses more in the political/military/resources issues to save the kingdom and feels a little more serious whereas Tensai is more comedy oriented because the mc just wants to sell the kingdom and disappear but it doesn't go as he expected... Both anime are pretty close and good. 

both had MC that are ruling kingdom but are not kings one a provisional king have been isekai as a hero and hand the kingdom but not the title and and the other is the crown prince with a sick father how unable to govern. both kingdom are in trouble one due to small size and poor location and the other from a number of crises that lead to the hero summoning that isekai him in the first place both are genius that scheme and reacted to the schemes of others and a very protective of their family and throw cation tot he wind if they are threaten or insulted both have subordinate that are long suffer from one differing values and idea thanks to being isekai and the other from will hidden laziness and childish of the other difference one is a harem isekai the other a more traditional fantasy and Wein is also a combat prodigy where Souma not a fighter in the least  read more 

The same plot where it involves a guy who found himself conscripted into solving a country's financial woes, while one was able to do it by using his wits, one was just sooooo lucky that whatever he does always turns out to be right. 

Similarities: -MC getting drafted into getting a certain kingdom out of bad management. -The same girl having to be the MC's sidekick. -Same, situation where the MC has a lot in his hands. Dissimilarities Genijitsu Shugi -MC really has to use his wits to do what was expected of him. -MC's girl roamnce basically borders around being profession and having to like the MC. -MC has a potential harem. Tensai Ouji -MC hopes to simply just sell the kingdom a go, but it doesn't go the way he expects it. -MC's girl looks more like a loli that can kick ass. -MC's was basically homegrown. 

Both of the story have same kind of strength that is using their own knowledge to solve the country problem. Both of the MC is genius. 

So Basically a guy reforming a kingdom from the bottom to the top 

Both shows involve rebuilding a kingdom and have done a great job of showcasing that process so far. Would love to see more content on both shows :))  

In both Anime, The MC decides to use their own ingenious methods to assist the kingdom in reviving its ailing economy! 

Fantasy sword and magic world but more focused on the politics aspect. Not so OP MC but incredibly smart. Top waifu material.  

In many aspects Genious Prince is the improved version of Realist Hero, for instance: - GP relies on fewer narrative devices but it doesn't attempt to hide them, whereas RH spends lots of its time on, for instance, fanservice in disguise. - In both shows the MC gets instantly appointed to lead their nations, however GP makes it easy to accept and move on; whereas in RH it happens randomly and clogs the narration trying to justify it. - In RH magic plays a role to conveniently solve many issues; GP relies solely on the wits of the protagonist. - RH stresses on minor (at times tedious) details of the governance; GP almost exclusively focuses on the grand scheme of things. read more 

Both the animes have a similar plot but they take different approaches 

A young monarch employing genius strategies for betterment of the entrusted Kingdom?.. If, this aspect of Genjitsu Shugi Yuusha no Oukoku Saikenki [How a Realist Hero Rebuilt the Kingdom] catches your interest and you want to watch another similar one, Tensai Ouji no Akaji Kokka Saisei Jutsu [The Genius Prince's Guide to Raising a Nation Out of Debt] is my recommendation. Both have a regal setup, with the young sovereign overcoming various difficulties faced by his kingdom. There is politics, war, strategies, with mix of comedy and romance. Note: A major difference between the two is that the latter lacks the Isekai theme of the prior. 

With an MC transported to a fantasy world and somehow become a ruler of a kingdom, these two shows shares a similarity from the MC's journey to make their kingdom a better place. Both MCs are also liked by most of their followers. A drama centered around politics and war is also a similarity these two shares. 

Both are Isekai shows where the MC fortuitously becomes the head of a nation/faction with lots of politicking. Both also contain a broad multi-ethnic/racial cast of characters competing for political power.  

Its similar but here a rather op character is reincarnated who try's to bend that world his own way 

Similarities: -Both have that same isekai thing. -It involves youngsters whom have a high level of thinking that surpasses and adult. -Both have that same group of youngsters who has something to bring to the table in order to improved the lives of the people. Dissimilarities: Choujin KouKousei Level of intelligences; Almost ridiculously high. Number of people. A group of individuals each with it specialties. Genjitsu Shuj Intelligence Almost high, but not very high. Number of people Just the MC himself. 

Anime that tells about leadership and politics. 

both stories share similarities in the idea of making political reform to make improvement in that another world. someone from another world that will bringing technology and political reforms will save world. both Mc in the story in concept personality are similar. 

2 MC that are very smart and good at building society by improving it's economy and political stability, so I recommend go watch and check it out. 

Both has anime has world building increasing their reputation abilities and also governing the land. Tensura has more fights and skills than realistic hero but both are very good  

Both protagonists are thrown into roles they're not prepared for but performed splendidly in. They both has military elements mixed in and interesting insights on how they run their respective kingdoms. The latter is criminally underrated so this hidden gem is a must watch for military anime enthusiasts. 

The strategy aspect of both of them is in equal to one another and set in the same kind of situation. 

- Despite being an isekai, the series focuses on negotiating and economics stuff rather than fighting. - Smart protagonist with a higher level of profitable thinking.  

Both anime tell the story of the main character who is summoned to a troubled kingdom. 

Both animes are established through the premise of an administrator mc. Amagi's main character works in the goal to rebuild the wealth of an amusement park, which, in the attempt to avoid spoilers, is a amusement park of beings of "special features/circumstances" yet, somehow, they come to the idea of building a amusement park to get resources to their ultimate goal (spoilersh kind of thing), using their special features to enhance and bring uniqueness to their business (although, the public itself doesn't know). Genjitsu is similar at the rebuild plan thing, although, in a entire medieval kingdom setting. Brought to another world, Souma is now entrust to defeat the demon lord allies as a hero... but he became an administrator business man instead?! He proposes to fight with diplomacy and economic wisdom in the art of estrategy along with a good administration in the kingdom which his been summoned to. Besides all of that, as a coincidence or, maybe, a inspiration, the MC's assistance are really similar in design and relatable in attitude in both works: Sento (Amagi Brilliant park) and Liscia (Genjitsu). If you're into business plan and yet wants a fun, romantic (?) and interesting plot, both animes are really close to fulfill your needs/desires on those marks. read more 

As with Myne, the protagonist, Kazuya, is an ordinary but knowledgeable person who likes reading. That is, up to the point where he get's suddenly summoned from a library as a hero to save a fantasy country — and world — in crisis. While he is expected to fight off a approaching horde of demons, though, instead of picking up a sword or using incredible magic, he instead uses his intellect and previous knowledge from our world to address political and economical issues within human countries in what is similar to our feudal age. Hopefully, this will leave humanity better prepare for what is to come. (I'm writting this while Genjitsu Shugi Yuusha no Oukoku Saikenki has only released 4 episodes, so we'll still have to see if the similarities live on) read more 

Similarities: -Overloaded protagonist -MC (main character) can use a large amount of magic The MC is transported to another world in the body of their characters. They are very strong (OP) and win every time effortlessly.