
If you're looking for anime similar to How a Realist Hero Rebuilt the Kingdom: Part II, you might like these titles.
Prince Wein is ready to commit treason. And who can blame him? Faced with the impossible task of ruling his pathetic little kingdom, this poor guy just can't catch a break! But with his brilliant idea of auctioning off his country, this lazy prince should be able to retire once and for all. Or that was the plan...until his treasonous schemes lead to disastrous consequences-namely, accidental victories, and the favor of his people!
The Tearmoon Empire has fallen. As the flames of revolution scour the land, the empire’s ever-selfish princess, Mia, is publicly executed by way of the guillotine...only to wake up in the past as her twelve-year-old self! The empire’s back, the revolution is a distant memory, and sweets are once again on the table!
Seven high school students are involved in an airplane crash. When they woke up, they found themselves in a parallel world where magic and beastmen exist. Of course, they panicked at their sudden unexpected predicament... or not? Instead, they create a power plant in a world that doesn't have electricity, they did a little extra work and managed to take economic control over a metropolis, they managed to repay their gratitude to some oppressed citizens by upending a corrupt government, and basically do whatever they feel like?!
Yohko is nothing but ordinary. Throughout her life she has been considered an outcast, especially with a hair color not native to many in Japan, bright red. Things change for Yohko when a mysterious man named Keiki arrives and claims that she is his empress. Yohko and two friends are then taken through a vortex, and then abandoned.. in a world of demons and magic.
With the help of Queen Ramiris, the children are now in stable condition and should lead normal lives, much to Rimuru’s relief. But all is not well… In fact, there are forces of humankind in this fantasy world that do not look kindly upon a slime-led nation of monsters. And now, insidious threats to Rimuru and the country of Tempest may be lurking around every corner!
Makoto Misumi is an ordinary high school boy summoned to an alternate world as a brave warrior. Unfortunately, the goddess of the world said with disdain, "Your face is ugly," stripped him of his title, and banished him to the outermost fringes of the wilderness. While wandering the wilderness, Makoto encountered dragons, spiders, orcs, dwarves, and all sorts of other non-human species. Due to differences in the environment from his home world, Makoto now exhibits extraordinary powers in magic and combat. Thus, he survives on this world while dealing with various encounters. The curtain rises on the alternate-world social reform fantasy of a boy forsaken by gods and humans.