Characters

A Japanese female holy knight serving as the Captain of the Holy Knights of the Western Holy Church, appearing in That Time I Got Reincarnated as a Slime. She possesses a strong sense of justice and conviction, challenging battles in the other world.

The lion race beastman Demon Lord who rules the Beast Kingdom Eurazania. Possesses immense power and charisma, reigning as a king who protects the nation.

A powerful Demon Lord who rules the Golden Country Eldorado. Possesses exceptional swordsmanship and calm judgment.

One of the oldest Demon Lords and a Dragon Demon girl. Known as the close friend of the reincarnated Rimuru, a powerful character from another world.

The leader of the Direwolf Clan named by Rimuru. Active as a loyal Wolf Oni General in the Jura Tempest Federation, and highly trusted by his subordinates.

Village chief of the Kijin tribe named by Rimuru, and an important civil official of the Jura Tempest Federation. Cares deeply for his comrades and devotes himself to the development of the village.

The protagonist, a Japanese salaryman named Satoru Mikami, who reincarnated as a slime in another world, awakened as a Demon Lord, and established the Jura Tempest Federation.

Female Kijin serving as Rimuru's close aide and secretary. A reliable character who utilizes her superhuman strength for protection and combat.

A majin reincarnated from Japan to another world, the first humanoid reincarnator to make contact with Rimuru.

Rimuru's female Kijin retainer. Deep knowledge of medicinal herbs and skilled in cooking, serving as the Minister of Industry for the Jura Tempest Federation.

Rimuru's direct retainer and Kijin ninja. Handles advanced espionage and assassination activities as a calm and composed tactician.

Upper Demon General of the demon race and subordinate to Diablo. A mighty being who has awakened as a Demon God King.

A dark entity that has awakened as an upper demon general of the demon race and the demon god king. A transcendent being central to the world of the Ultima series, reigning as the archenemy of the Avatar.

A former Japanese person and an otherworlder with talents in superpowers such as psychokinesis. As the president of the Moderate Clown Alliance, he aims for world conquest while serving as the leader of the Three Commanders in the Eastern Empire.

The manager of the cake shop where Fuutarou and Nino work part-time. He has a friendly and gentle personality and is always experimenting to make the shop prosper.

The captain of the track and field club who scouts Yotsuba for her athletic ability and recruits her to join. She has a somewhat egoistic side.

The male secretary of the Nakano family and a former teacher. He has held his current position since before the five sisters were taken in by the Nakano family.

The protagonist of the series, a top-ranked student in his grade and outstanding high school boy. Coming from a poor family background, he takes on the role of tutor for the quintuplets, facing hardships while growing as a diligent individual.

The eldest of the quintuplets, an aspiring actress with a caring and little devil-like personality. She also harbors feelings for Futaro.

The youngest of the quintuplets, a serious and sincere high school student who excels at science. Speaks politely to everyone using honorific language, somewhat clumsy but hardworking. Also has a gluttonous and timid side.

Biological father of the quintuplets and former teacher. He disappeared when he learned that his wife Rena was pregnant with quintuplets, and his whereabouts were unknown, but he traveled nationwide as a lecturer while harboring love for his children. The truth is that he is a self-centered problem child who avoided responsibility and hurt his family.

President Oda's only daughter and a kindergartener. She is characterized by unusually mature speech and behavior, and has a bossy personality, but on the other hand, she also has a delicate side that feels lonely about not having a mother.

A character from The Quintessential Quintuplets. He is Nakano Ichika's classmate and a high school classmate of Uesugi Futaro and the others. During the forest school trip, he has a crush on Ichika, one of the quintuplets.

Stepfather of the quintuplets and a wealthy hospital owner. A realist who generally interacts with his stepdaughters in a formal manner. He was top of his grade and served as student council president during his school days. He remarried Rena and became the stepfather of the quintuplets.