5 Anime That Actually Shaped Japan (Not Just a Popularity Poll)

"Most popular anime" lists online are usually just a snapshot of whatever a website's readers happen to like this month. That is a fine way to build a poll, but it is not a great way to understand what actually shaped anime as an industry, or what Japan itself has embraced for decades rather than seasons.

How we are ranking these

Instead of a popularity vote, the five below are chosen for measurable things: sales records, box office numbers, longevity, and how deeply each one has embedded itself into everyday Japanese life — from convenience store snack tie-ins to how often a character shows up in government tourism campaigns.

1. One Piece

Still airing after starting in 1997, One Piece holds the Guinness World Record for the most copies published for a single-author comic book series — well over 500 million volumes in print. In Japan it is not treated as a niche interest; it is closer to a national institution, with new chapters and story arcs covered as mainstream entertainment news.

2. Dragon Ball

Dragon Ball's influence is less about current sales and more about foundation: nearly every major modern shonen series, including several others on this list, has creators who cite it directly as the reason they started drawing manga at all. Decades after its original run ended, Dragon Ball merchandise, snack collaborations, and gacha toys remain a constant, low-key presence in Japanese convenience stores and arcades.

3. Demon Slayer (Kimetsu no Yaiba)

In 2020, the film Demon Slayer: Mugen Train did something almost nobody expected: it became the highest-grossing film of all time at the Japanese box office, surpassing Spirited Away, a record that had stood for nineteen years. The series went from a solid mid-tier manga to a genuine national phenomenon in under two years — one of the fastest cultural takeovers in the industry's history.

4. Doraemon

The Fujiko F. Fujio Museum outside Tokyo is dedicated entirely to the creator of Doraemon, a character recognisable to nearly every generation in Japan.

Doraemon has been running continuously since 1969 and is arguably more universally recognised inside Japan than any other character on this list, precisely because it is aimed at children and has been for over fifty straight years — meaning most adults in Japan grew up with it too. In 2008, Japan's Ministry of Foreign Affairs formally appointed Doraemon as the country's first "Anime Ambassador," an unusually official nod to a cartoon robot cat.

5. Spirited Away and Studio Ghibli

The Ghibli Museum in Mitaka does not sell tickets online through general retailers — advance booking directly is required, and it sells out months ahead.

Spirited Away held Japan's all-time box office record for nineteen years, from 2001 until Demon Slayer finally overtook it in 2020, and remains the only Japanese film to win the Academy Award for Best Animated Feature. Studio Ghibli more broadly is treated less like a production company and more like a cultural landmark — the Ghibli Museum in Mitaka is one of the hardest tickets in Tokyo to get precisely because demand from Japanese visitors, not just tourists, has never really dropped off.

Where to see it in person

Akihabara, Tokyo's electronics-district-turned-anime-hub, is the obvious starting point — multi-storey shops dedicated entirely to manga, figures, and merchandise from every series above. For something more specific, both the Ghibli Museum and the Fujiko F. Fujio Museum require advance timed-entry tickets bought directly from the museum, not through general travel sites, so plan that part of the trip early. If you are building out a wider itinerary around Tokyo, our guide to navigating Japan's trains covers how to actually get between these places without the logistics eating your afternoon.