ISTJs are great people. Dutiful and responsible, they are always thinking of the various possibilities around them. We love the ISTJ for everything they bring to the table. So, we have compiled the best ISTJ anime characters we could find.

So, here are 15 of the very best ISTJ anime characters right now.

15 ISTJ Anime Characters That Will Leave You Drooling

1.      Kento Nanami (Jujutsu Kaisen)

Reserved and wise. These are the words most people use to describe Kento. We see this throughout this series. He is almost indifferent to things happening around him.

Kento doesn’t sugar-coat his words. He is blunt and people often find him a tad insensitive. He is very realistic. He focuses on what can be influenced now and not some idea in the future.

He is a sucker for intelligent conversations. Yep, we are definitely sure of this one. Kento Nanami is an ISTJ.

2.      Megumi Fushiguro (Jujutsu Kaisen)

Megumi is quite reserved. Just like Kento, he is aloof and always seems to be calculating. We also see that he is not afraid to say his mind throughout the series.

He is a firm believer in doing what is right and laughs at the death of criminals. While Megumi might seem to be a hard character, he is also very protective of those that do what is right.

He sees this as a moral obligation he must perform. Megumi is surely an ISTJ.

3.      Neji Hyuga (Naruto)

Neji is a textbook example of an ISTJ who is going through an unhealthy period. While he was clearly happier while he was a child, his life changed when his father died.

Neji became fixated on his beliefs and believed that he was better than everyone else. This character is reserved and is a great strategist. We believe that Neji is an ISTJ.

4.      Hera (Blood of Zeus)

If you have seen Blood of Zeus, you’ll definitely know Hera. Hera is the wife of Zeus and quite the jealous wife. Who can blame her given Zeus’ antics? She is clearly a strategist and finds out about her husband’s secrets even when he tries to hide them.

She also has quite a temper and can be ruthless when she believes her opinions are right. It’s definitely a mistake to cross Hera.

Hera also has issues looking at the bigger picture. In her opinion, if something isn’t right at the moment, it deserves to be fixed. We think her qualities show she is an ISTJ.

5.      Genos (One Punch Man)

Genos is the definition of serious in this anime drama. He is fully focused on becoming stronger and better at what he does. He is rarely seen making a joke or taking a breather.

While this is true, Genos can be very protective. We see this in the way he treats Saitama throughout the series. He is a firm believer that justice must reign. Thus, his actions follow this belief quite meticulously.

You probably can sense how intense this character is already. We believe Genos deserves to be on this list of ISTJ anime characters.

6.      Gotou (Demon Slayer)

Gotou is a character in demon slayer. He is reserved and has a lot of respect for people he believes are very hard working.

This can be seen in the way he treats Tanjiro and Zenitsu. He is thoughtful and can be quite considerate when he actually cares about a cause. We think Gotou is definitely an ISTJ.

7.      Mai (Avatar: The Last Airbender)

Mai has a deep sense of duty and discipline. She is reserved and does not show a lot of emotions and vulnerability.

She is often described as aloof and stoic. Her facial features and behavior make her quite intimidating to those around her. Mai is also a believer in equality and justice.

We see this in her ideals throughout this anime series. She is not a fan of discrimination neither does she support the endless killing of innocent people.

She is also quite fearless. Mai is quite the character. She is definitely ISTJ.

8.      Rossiu (GurrenLagann)

Rossiu shows his sense of justice during his childhood and adulthood but in different ways. As a child, he is often described as responsible and devout. Thus, he shows his sense of responsibility in a kind manner.

However, when Rossiu becomes an adult, he finds himself in high positions. He becomes cold and a bit extreme. While people might see Rossiu as harsh, it is simply his sense of duty expressed in the wrong way.

He can also be quite ruthless if he feels it’s necessary. Rossiu’s analytical mind and strong values leave us in no doubt. He is surely an ISTJ.

9.      Asgeir (Vinland Saga)

Asgeir is calm and reserved. He shows this in most interactions with people. However, we see Asgeir’s care for his loved ones. This is seen in all matters concerning Thorkell.

Asgeir’s panic also gives us useful information about his enneagram type. We believe Asgeir is an ISTJ 5w6.

10.  Tenzin (Avater: Legend of Korra)

Tenzin is largely calm and calculating throughout the series. However, he does have his crazy moments. He tries to remain calm as he holds a very important position.

While he is calm, Tenzin also has a less serious side. Tenzin often jokes around when he is in a good mood. We also notice his orderly and pragmatic side. He is definitely as structured as you can get. We think Tenzin is an ISTJ.

11.  Giyu Tomioka (Demon Slayer)

Giyu is a textbook example of an ISTJ. He is depicted as someone reserved and serious. You’ll hardly see a cheerful expression on his face.

Giyu also has a strong sense of duty and responsibility. To Giyu, most things are black and white. The rules are the most important thing and this shows in his actions.

However, Giyu is also very realistic. This can be seen when he spares the life of a demon who does not kill humans. Despite his intimidating character, he cares about those who are his friends. They get his full protection.

It doesn’t get any better than this. Giyu is clearly an ISTJ.

12.  Death the Kid (Soul Eater)

Stein describes this character as uptight. We don’t agree. We think Kid is just an ISTJ. He is dutiful and proud of the community he serves.

Kid has a very high sense of morality and rules. He believes they should be obeyed and does his best to meet up to standards. While this is true, Kid also thinks for himself. Thus, he can tell when certain norms don’t make any sense.

Finally, Kid is quite orderly and calculating. He definitely deserves to be on this list of ISTJ anime characters

13.  Amane Ubuyashiki (Demon Slayer)

Strict and serious. Those are the perfect words to describe Amane. She also has a strong sense of duty. This can be seen in her devoutness to the demon slayers corporation.

She is also very tactful when dealing with others. When faced with problems, she tends to focus on fixing the problem rather than blaming others.

We also see her deep sense of love for those she cares about. She loves her husband and her two children dearly. Her children are raised to think for themselves and to be less emotional.

Amane is as ISTJ as it gets.

Related Article- Who is the Turbulent ISTJ (ISTJ-T)?

14.  Floki (Vinland Saga)

Floki is an ISTJ who is as unhealthy as it gets. He is ruthless, cold, and calculating. He is also resentful and revengeful. Let’s be clear here. It’s not a good idea to get on his bad side.

He is also depicted as someone very determined. When he wants something, he goes after it with all that he has. He is also very protective of those he loves. Yes, Floki is definitely an ISTJ.

15.  Kanata Ubuyashiki (Demon Slayer)

Kanata is best known for his expressionless face. If you thought you could catch a glimpse of his emotions, think again.

He is very analytical and good with mathematics. However, we know he has his emotions too. His behavior around Agatsuma is very unlike him. He smiles and his eyes light up.

Kanata is an ISTJ.

So, there you have it! Those are the 15 ISTJ anime characters we could find. We definitely hope that you had a blast. We certainly did.