That Time I Got Reincarnated as a Slime Season 2 - Recommendations

Alt title: Tensei Shitara Slime Datta Ken Season 2

If you're looking for manga similar to That Time I Got Reincarnated as a Slime Season 2, you might like these titles.

Realist Maou ni Yoru Seiiki naki Isekai Kaihaku

Realist Maou ni Yoru Seiiki naki Isekai Kaihaku

In a rotted away castle, Ashta awoke as a Demon King. With his wisdom from a past life, he would rule over his lands as a thorough realist. “Demon King, why are you attacking the level 1 Heroes?” “Defeat them before they become stronger. That is called strategy.” “Demon King, why are you sending fake money to the enemy country?” “To bring chaos to their economy so they will self-destruct.” “The werewolf troops have attacked. Should we use silver bullets?” “Not bullets, shoot them with canons.” And like that, Ashta ‘reformed’ the old tendencies. He became a lord who was loved by the people and his subordinates and would go on to be called the most powerful Demon King in history.

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Realist Maou ni Yoru Seiiki naki Isekai Kaihaku (Light Novel)

Realist Maou ni Yoru Seiiki naki Isekai Kaihaku (Light Novel)

In a rotted away castle, Ashta awoke as a Demon King. With his wisdom from a past life, he would rule over his lands as a thorough realist. “Demon King, why are you attacking the level 1 Heroes?” “Defeat them before they become stronger. That is called strategy.” “Demon King, why are you sending fake money to the enemy country?” “To bring chaos to their economy so they will self-destruct.” “The werewolf troops have attacked. Should we use silver bullets?” “Not bullets, shoot them with canons.” And like that, Ashta ‘reformed’ the old tendencies. He became a lord who was loved by the people and his subordinates and would go on to be called the most powerful Demon King in history.

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Shijou Saikyou no Mahou Kenshi, F-Rank Boukensha ni Tensei suru: Kensei to Matei, 2-tsu no Zense wo motta Otoko no Eiyuutan

Shijou Saikyou no Mahou Kenshi, F-Rank Boukensha ni Tensei suru: Kensei to Matei, 2-tsu no Zense wo motta Otoko no Eiyuutan

Aizawa Yuri has reincarnated 2 times now and is dead tired of being the emperor of this and that. Using his skills, he aquired a reincarnation artifact, and starts his life in a brand new world!

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Tensei Kenja no Isekai Life: Daini no Shokugyou wo Ete, Sekai Saikyou ni Narimashita

Tensei Kenja no Isekai Life: Daini no Shokugyou wo Ete, Sekai Saikyou ni Narimashita

Yuuji Sano, a black company employee, is summoned to another world while finishing his work at home. His profession in the other world, a Monster Tamer, is considered a job that makes it difficult to become an adventurer. However, thanks to some slimes he met, which read several magical books, he gained magical powers and the second profession, Sage. Yuuji acquired overwhelming power, but is he conscience of his strength? Blindly becoming unparalleled and strongest in the world!

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Accomplishments of the Duke’s Daughter (Light Novel)

Accomplishments of the Duke’s Daughter (Light Novel)

Iris Almeria, the daughter of a powerful duke, is arrested and forced to her knees in front of her fiancée. Her betrothed, Prince Edward, is rejecting her for another woman! As Iris's life flashes before her eyes, she suddenly realizes she knows exactly what is coming next–because she has been reincarnated into her favorite otome game as its villainess. Quick thinking saves her from exile, but Iris can't rest yet. If she wants to survive this world that sees her as wicked, she'll have to change the world itself.

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Accomplishments of the Duke’s Daughter

Accomplishments of the Duke’s Daughter

Iris, an otome game addict with no time for romance, gets hit by a truck after getting out of work–but instead of dying, she finds herself in the world of a game she'd played just hours earlier. However, she's not reborn as the game's protagonist, the main heartthrob of the harem. Instead, she starts her new life as the antagonist, right at the moment she's being sent to live in a nunnery–for the rest of her life!

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Moto Sekai Ichi'i Subchara Ikusei Nikki: Hai Player, Isekai wo Kouryakuchuu!

Moto Sekai Ichi'i Subchara Ikusei Nikki: Hai Player, Isekai wo Kouryakuchuu!

The protagonist who was rarely ever at school during his middle school and high school days, is unemployed even as an adult. From morning till night, it was video games. For him who was ranked first worldwide, it was his life. One day, his character is suddenly hacked. The data was unrecoverable and there was nothing that could be done. Feeling great despair at having lost his rank that he had bet everything to achieve in a world that controlled his life, the protagonist attempts suicide. When he awakens, he finds himself inside the video game, no, it was a real world that resembled it. There, he notices that he has reincarnated into the the body of a sub character that he had created and bought premium benefits for long ago but had left neglected.

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How a Realist Hero Rebuilt the Kingdom

How a Realist Hero Rebuilt the Kingdom

"O, Hero!" With that cliched line, Kazuya Souma found himself summoned to another world and his adventure--did not begin. After he presents his plan to strengthen the country economically and militarily, the king cedes the throne to him and Souma finds himself saddled with ruling the nation! What's more, he's betrothed to the king's daughter now...?! In order to get the country back on its feet, Souma calls the wise, the talented, and the gifted to his side. Five people gather before the newly crowned Souma. Just what are the many talents and abilities they possess...?! What path will his outlook as a realist take Souma and the people of his country down? 

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Ester De Valonia

Ester De Valonia

The king of the strongest demon nation, "Ester de Valonia," is a weak human?! Charon is a player who reigns over the strongest nation, Ester de Valonia, in the VRMMOSLG game, "Apocaryspha". After a certain maintenance issue, he finds himself in another world with the country he built in the game! This is a story about a weak human who fights with demons to build the world's strongest nation!

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Tensei Kenja no Isekai Life: Daini no Shokugyou wo Ete, Sekai Saikyou ni Narimashita (Light Novel)

Tensei Kenja no Isekai Life: Daini no Shokugyou wo Ete, Sekai Saikyou ni Narimashita (Light Novel)

Yuuji Sano, a black company employee, is summoned to another world while finishing his work at home. His profession in the other world, a Monster Tamer, is considered a job that makes it difficult to become an adventurer. However, thanks to some slimes he met, which read several magical books, he gained magical powers and the second profession, Sage. Yuuji acquired overwhelming power, but is he conscience of his strength? Blindly becoming unparalleled and strongest in the world!

I agree