Some of the mosticonic anime old menare not only impressive warriors but also grandfathers who have been working on improving their skills for decades, some even for centuries. While a few of these impressive fighters have lost some of their vigors, many of them just grew even more powerful with every passing year.

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Anime fans had a chance to get lost in the stories of many great and powerful characters while watchinganime based on fighting games, fantasy stories, and epic action shows with unforgettable battles, monsters, warlocks, and all sorts of supernatural creatures with unique powers. However, these strong and brave grandfathers faced each and every malevolent being with courage and showed them all that getting older doesn’t equal getting weaker.

7Happosai - Ranma 1/2

Ranma 1/2is one of the mostunderrated shounen animeseries and Happosai is its most powerful and silly fighter. This seemingly fragile and tiny grandfather is a great warrior who is also a grandmaster and the founder of an acclaimed Martial Arts school where many of the greatest fighters have learned all that they know.

Happosai personally trained many of these fighters and had not only an immense amount of raw power and a gigantic battle aura but also brilliant combat skills. He not only knew most ancient martial arts techniques but was able to come up with new ones during his battles. He could easily defeat other fighters, monsters, or anyone who would dare go up against him. However, he was just as famously pervy at times, and he was easily distracted by female lingerie.

Happosai in Ranma 1/2

6Hiruzen Sarutobi – Naruto

Hiruzen Sarutobi was one of the strongest characters inNaruto,and he was also one of thewisest anime eldersin the series. Hiruzen was a great fighter from a young age and became one of the youngest Hokages thanks to his great skills and abilities.

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Even though he became weaker in his older years he was still a strong warrior who was respected by all. He had one of the strongest chakras inNarutoand was one of the most powerful shadow clone technique users. He was also great at hand-to-hand combat and could even expel blasts of flames as well as summon a dragon using a mud technique.

5Joseph Joestar - JoJo’s Bizarre Adventure: Stardust Crusaders

Joseph Joestar changed during his lifetime and inJoJo’s Bizarre Adventure: Stardust Crusaderswas a weaker but much wiser character. While originally Joseph would use Ripple during his famously powerful attacks, he changed to Hermit Purple Stand as a grandpa.

This anime had some of the most powerful and dangerous villains, heroes as well ascharacters who died multiple timesand Joseph was able to hold his own during battles even as a grandfather. He was always one of the smartest fighters who also learned to use his Hermit Purple Stand perfectly and was able to use it as a weapon as well as to defend himself and his loved ones.

Hiruzen Sarutobi in Naruto

4Zeno Zoldyck – Hunter x Hunter

Zeno Zoldyck is not only the strongest grandfather inHunter x Hunterbut is one of the deadliest ones in anime history. There are many terrifying anddangerous hunters in the seriesbut only a few are as feared as this skilled and devious assassin.

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Zeno was one of the most powerful and skilled Nen users inHunter X Hunterwho could do unbelievable things with his special abilities. He was not only able to defeat some of the most powerful Hunters but could fire blast aura out of his palm and was able to create dragons with his aura to attack his opponents or use the dragons for transportation.

3Makarov Dreyar - Fairy Tail

Makarov Dreyar was one ofFairy Tail’s strongest Guild masters and wizards who had many impressive and powerful magical abilities. Despite his small size and advanced age, he was still one of the strongestcharacters with ice powersof all time.

Even though this anime had many powerful villains and heroes there were only a few who were able to defeat this tiny grandpa. Makarov had immense magical powers which he learned to use to the highest degree. He also had immense strength, and durability, and could control the elements. Makarov was also one of the wisest and most intelligent fighters which truly turned him into one of the hardest-to-defeat anime grandpas of all time.

Joseph Joestar in his sixties during JoJo’s Bizarre Adventure: Stardust Crusaders

2Goku - Dragon Ball

Goku is probably the most well-known anime grandfather. He is not only the most powerful warrior in theDragon Balluniverse but one of the most powerful characters of all time, even as a grandfather. Goku’s God-like abilities, fighting skills, and unmatched love for combat made him one of the most respected and beloved characters.

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He can manipulate objects and others, heal himself and others, and absorb even an immense amount of energy. However, he also uses many other types of energy and martial arts techniques to defeat his insanely powerful enemies. Goku never stopped training and improving his techniques and was eventually even able to master the Ultra Instinct form.

1Zeus - Record Of Ragnarok

The strongest anime grandfather has to be the strongest of Gods, Zeus.Record Of Ragnarok’s mighty and powerful God was actually crowned as the mightiest God after he defeated his father Titan as well as Kronos and won the Titanomachy Tournament. Even though Zeus would look older he would remain as powerful as ever.

As a deity, Zeus had many physical abilities that made him undefeatable even by other Gods, including Godly strength, speed, stamina, and intelligence among many others. However, he was still a skilled fighter who learned to use many fighting techniques befitting the leader of Gods.

Zeno Zoldyck in Hunter x Hunter

Makarov Dreyar in Fairy Tail

Son Goku in Dragon Ball

Zeus in Record Of Ragnarok