If you're looking for manga similar to Become the Castellan in Another World, you might like these titles.
A modern-day engineer is transmigrated to a different world... where he becomes a prince. His surroundings remind him of medieval Europe, but it's not quite the same. In this world, witches actually exist, and they have real magic powers! Magic powers... that can be used as a productive force! The witches must be saved. Their powers must be liberated! We must open our map, fight off demons, solve the conspiracy, and climb the tree of technology!
6 votes
They are both the same kind of manga
Both have the kingdom building genre and also full color..
I had fun reading this 2 tye most
Both heros are developing they city.
Both heros make harem with beatufly girl, which one have they one stron side.
Dfifrents is that in "Release the witch" is world is magic ,but in "Become the castellan ..." there isnt. Also in "Release the witch" mc use his own knowladge frome his world frome start, in "Become the castellan ..." mc on start use his power to travel bettwen world.
they are based in a setting where the mc builds up a harem as well as improving on a horrible city as well as defending its citizens from the prejudice of the outside
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Replace witches with beastwomen or vice versa and its literally a mirror match with the worldbuilding theme as well
They are both kingdom building
They both uses modern knowledge
They are the same genre
Both mangas have a lot of chapters so that is also good
Both are good mangas to read if you like kingdom build/modern knowledge type of manga
When civil engineering student Suho Kim falls asleep reading a fantasy novel, he wakes up as a character in the book! Suho is now in the body of Lloyd Frontera, a lazy noble who loves to drink, and whose family is in a mountain of debt. Using his engineering knowledge, Suho designs inventions to avert the terrible future that lies in wait for him. With the help of a giant hamster, a knight, and the world’s magic, can Suho dig his new family out of debt and build a better future?
2 votes
both of them use modern knowdlege to develop their lands, both focus on rebuilding a deadbeat village into a great place. The difference is that state developer focus on the engineering as well as some fighting, while castellan focuses on inventions in general as well as some fighting.
It starts with a mountain. A strategic leader gets isekai-ed into a war dynasty. He only has a group of members who were planning to ditch him. Facing this war era, he thinks of stealing food and girls to live a king’s life. He is hot-blooded, picks fights with war heroes. How will he bring chaos to the war? Will he be able to rise up high?
2 votes
Thw story roughly is the same, where mc got isekaied somehow got a land, but turn out the land is really poor, use moder knowledge to upgrade his land, for some reason women love him, got harem
Only difference is their art style this one series use lighter art style so even if the story got heavy it won't really feel that way
It's more relevant since it has mc doing quest for his camp and it's also Chinese manhua so same story style.
Won-Jun Jung, a Korean who became the owner of a poor fief. In an attempt to make it prosper, he explores a dungeon.
1 vote
Both manga have similar elements they were from earth but now occupy a different world and have a new role of running a town of their own.
After crash landing in a foreign land filled with magic and monsters, most people would wonder what to do next. For seven of Japan's greatest high school geniuses, the real question is how much are they allowed to mess around? This world might not last long enough for these insane prodigies to go home...
1 vote
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After decades of war, Dias returns home as a hero and is rewarded with his own domain. When he arrives at his new lands, however, they turn out to be little more than endless grassy plains without even a single subject. Literally put out to pasture, Dias is stumped as to how to live any life other than a soldier’s. But when a horned girl named Alna crosses his path, Dias takes his first steps to being the lord of a not-so-empty frontier.
1 vote
If you liked to follow the develepoment of a teritory where the mc is ovepowered and where you follow how the mc will make this territory as one you see in your dream this manga is for you
The story of Xie Yan, a ridiculously handsome man who fell into the hands of sexy women lusting after his body upon transmigration. To avoid dying from dual-cultivation, he travelled to countless worlds.
1 vote
After being recently discharged from military service and just drifting through life, Hanbin Ryu is suddenly transported to another world. However, his “guide line,” the system bestowed upon him to help with his survival and growth, was filled with errors, causing him to be stuck in the tutorial stage for over 20 years. When he is finally released from this personal hell, he finds everyone has turned against otherworlders like him. Just how will this low-level, super-tutorial newbie survive?
1 vote
Exciting contents ahead! I’m cohabiting with my demon queen!
1 vote
One day, a train accident occurred in the morning. It was the start of everything. The people who were riding on it were invited into a white space. What awaited them there was an old man who claimed to be god. The old man said: "I will transfer you to a different world. I will give you a power to help you survive." Several hundreds of cards facing down appeared in the mid air. What Fujiwara Nobuhide, a trivial temporary employee drew, was [The ability to make a town]. This is story of a certain man who has the ability to make a town in a different world. At first, it started as something like Edo from the Tokugawa Period. However, my goal is a modern city. I’ll do my best!