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The 15 Longest Running Anime

I bet many anime fans think that One Piece has been airing forever. But it isn't anything compared to the classics on this list! Come learn about the 15 longest running anime series in Japan, very few of which have been released overseas!

by hoyvinglavin64
Dec 23, 2015 6:47 PM | 66,229 views

What do you think is the longest running anime?

One Piece, AnimeAnime series tend to come in two varieties: rather short and extremely long. Some of the most popular anime overseas come with intimidating episode counts. But even if you've watched over 400 episodes of Naruto Shippuden or over 700 episodes of One Piece, that's nothing compared to the longest running anime listed in this article! Ready for some intense binge-watching material?

All ranking information was taken on the date of publication.

Here are 15 of the longest running anime in existence!

15. Detective Conan (Case Closed) with 802+ Episodes

MAL Rated 8.26, Ranked #236 | Started airing Winter 1996 | Produced by TMS Entertainment

detective conan longest running anime

FUNimation released the first 104 episodes of this mystery-of-the-week series about a genius detective trapped in the body of a child, while Crunchyroll's been streaming it since episode 754. As the popularity of this classic anime doesn't seem to be cooling off any time soon, Conan will surely make its way up this list of the longest running anime in the future, so please stay tuned!

14. Crayon Shin-Chan with 870+ Episodes

MAL Rated 7.74, Ranked #930 | Started airing Spring 1992 | Produced by Shin-Ei Animation

Crayon Shin-chan

Only 78 episodes of this crude family sitcom were dubbed by FUNimation. Language barriers seem to have been difficult to overcome, especially since a reoccurring scene in this anime seems to be a closeup shot of a mischievous, young boy's bosom. How did such a goofy masterpiece make it on this list of the longest running anime in Japan? The same way that The Simpsons and South Park have overseas - with tons and tons of laughter! Don't underestimate the power of a good dirty joke.

13. Sekai Monoshiri Ryoko with 1006 Episodes

MAL Rated 5.93, Ranked #9210 | Started airing Fall 1971

Sekai Monoshiri Ryoko longest running anime

This series of educational 5-minute shorts only aired for four years, but with a release amount 6 episodes per week, it racked up a pretty high episode count, making it one of the longest running anime ever.

12. Chibi Maruko-Chan (1995) with 1010+ Episodes

MAL Rated 7.41, Ranked #1818 | Started airing Winter 1995 | Produced by Nippon Animation

chibi maruko chan longest running anime

The second adaptation of the Chibi Maruko-Chan kids slice-of-life manga, this series has been airing for over 20 years and is still running strong. Its relatable storyline is easy to understand, making it popular with young children, as well as adults who want something simple to watch that will ease the stress of their everyday lives. As with Conan, this long-running anime may also evolve into something more amazing in the years to come, hopefully making its way into the top 10, at least, longest running anime.

11. Monoshiri Daigaku Ashita no Calendar with 1274 Episodes

MAL Rated 6.69, Ranked #8674 | Started airing Summer 1966 | Produced by Otogi Production

Monoshiri Daigaku Ashita no Calendar longest running anime

Monoshiri Daigaku Ashita no Calendar is a collection of historical shorts, sponsored by Kirin beer, which aired daily through 1970. This series seems to come back over and over again throughout the history of Japan, each time reborn with a new title. And yet, it just about always seems to make it on this list of the longest running anime in Japan. When it comes to longevity in the entertainment industry, maybe simple is best.

10. Sore Ike! Anpanman with 1310+ Episodes

MAL Rated 6.69, Ranked #4356 | Started airing Fall 1988 | Produced by TMS Entertainment

Sore Ike! Anpanman longest running anime

The ongoing adventures of these superheros (made from bread) is one of the most popular series in Japan. Having aired for over 20 years, it is beloved by viewers of all ages. Along with being one of the longest running anime in history, Anpanman is also part of one of the largest franchises in Japan, flourishing in the entertainment, leisure, food, anime, and gaming industries.

9. Hoka Hoka Kazoku with 1428 Episodes

MAL Rated 5.51, Ranked #7978 | Started airing Fall 1976 | Produced by Eiken

hoka hoka kazoku

Literally translated to 'Warm Warm Family' in English, this series, which ran through 1982, is about a nice family and their everyday lives. Again with these short stories! And just if you were wondering, yes, more are to come!

8. Manga Nippon Mukashibanashi (1976) with 1471 Episodes

MAL Rated 6.46, Ranked #5096 | Started airing Winter 1976

Manga Nippon Mukashibanashi (1976) longest running anime

This anthology series adapting Japanese folk tales ran through 1994. It depicts some of the most renowned folk tales in the history of Japan, from the story of a child born from a peach, Momotarou, to that of Urashima Taro, a man who rescued a turtle and was thanked with a trip under the sea. Other than its historical aspects, the variety of stories included may also be another reason why this series became one of the longest running anime in history.

7. Kirin Ashita no Calendar with 1498 Episodes

no MAL page | Started airing Winter 1980

Kirin Ashita no Calendar longest running anime

Once again, the Kirin-funded daily history shorts returned for five years in the '80s, this time with a long run of a whopping 1498 episodes! It seems that history not only repeats itself, it also surpasses itself.

6. Ojarumaru (Prince Mackaroo) with 1550+ Episodes

MAL Rated 6.55, Ranked #4828 | Started airing Fall 1998 | Produced by Studio Gallop

ojarumaru longest running anime

This comedy series is extremely famous throughout Europe and Asia, though it has not been released in America yet. Featuring an absolutely adorable protagonist, it is a must-watch for kids (and adults) of all ages, making it one of the longest running anime in the world as well as one of the most beloved.

5. Kirin Monoshiri Yakata with 1565 Episodes

MAL Rated 5.88, Ranked #8309 | Started airing Winter 1975

Kirin Monoshiri Yakata longest running anime

I know, I know, Kirin again. However, with very few English summaries available, this series of Kirin shorts seems to be the most obscure on this list. It does however have the highest episode count of all, making it the longest running anime of the lot!

4. Doraemon (1979) with 1789 Episodes

MAL Rated 7.79, Ranked #835 | Started airing Winter 1979 | Produced by Shin-Ei Animation

doraemon longest running anime

If we were to include the current follow-up series, airing in America on Disney, in the episode count, this blue cat's adventures would be the longest running anime of all. The fun adventures of Doraemon and his goofy friends, with a perfect combination comedy and simple life lessons, are a true joy to watch!

3. Oyako Club with 1818 Episodes

MAL Rated 5.48, Ranked #8961 | Started airing Fall 1994 | Produced by Eiken

oyako club

Family sitcoms with short episodes seem to be a safe bet for longevity. Oyako Club, which literally translates to Parent and Child Club, is a heart-warming series that portrays the crazy, but loving, relationships between family members. Having a family-friendly theme is probably one huge factor in ranking as one of the longest running anime.

2. Nintama Rantarou with 1878+ Episodes

MAL Rated 7.18, Ranked #2663 | Started airing Spring 1993 | Produced by Aija-Do

nintama longest running anime

This wacky action-comedy about child ninjas in training has run for 23 seasons and the count continues to rise to this day. The mild plot and cute characters are a perfect match, making this series a great Sunday watch for families.

I know what you're thinking: Almost 2000 episodes and still only 2nd place? Well, my friend, read on because the best is yet to come.

1. Sazae-san with 2444+ Episodes

MAL Rated 6.55, Ranked #4836 | Started airing Fall 1969 |Produced by Eiken

sazae san longest running anime

Meet the longest running anime in history! Though not the most appealing to Western anime fans, this old-fashioned family show has been a prominent figure in Japanese television for decades and holds the Guinness World Record for the longest running animated series in the world! From the strict parents to the clumsy big sister and her husband (who she married through an arranged marriage) and their young baby boy (who is pretty much the same age as his aunt)... this family most certainly has its quirks! But as do most families in real life, this disfunctionality is easy to relate with for tons of viewers. Wouldn't you rather watch an episode of King of the Hill than sit through the showcase of "perfect-ness" in the Brady Brunch? I know I would.

Sazae-san's longevity is also probably partially due to its catchy opening (video below), which has grown to become one of the most renowned songs in anime history!


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