Otaku Den recorded 1,411 anime watchlist additions across 651 different titles from June 13 through July 13, 2026. Demon Slayer: Kimetsu no Yaiba led the individual-title ranking with 17 additions, followed by Death Note and Attack on Titan with 15 each.
This is an early snapshot from a new and fast-growing Otaku Den community—not a survey of anime fans everywhere. The striking part is not only which titles led. It is how widely the rest of the interest was distributed.
Download the aggregate Watchlist Pulse dataset as a CSV. The download contains title-level totals only and no member identifiers.
The 12 most-added anime
- Demon Slayer: Kimetsu no Yaiba — 17 additions
- Death Note — 15 additions
- Attack on Titan — 15 additions
- Jujutsu Kaisen — 14 additions
- A Silent Voice — 12 additions
- My Hero Academia — 12 additions
- Chainsaw Man — 11 additions
- Fullmetal Alchemist: Brotherhood — 11 additions
- The Promised Neverland — 11 additions
- Your Name. — 10 additions
- Frieren: Beyond Journey's End — 10 additions
- One-Punch Man — 9 additions
Gateway anime still have staying power
The leaders are not limited to the newest seasonal releases. Death Note, Attack on Titan, Fullmetal Alchemist: Brotherhood, and One-Punch Man continue to enter new watchlists alongside newer hits such as Jujutsu Kaisen, Chainsaw Man, and Frieren.
That mix suggests that building an anime watchlist is partly an act of establishing your personal canon. Fans do not only add what is airing today. They also add the titles that have defined anime conversations for years.
The long tail is the bigger story
The top 12 titles accounted for 147 additions—about 10.4% of all additions in the window. The remaining 1,264 additions were spread across hundreds of other titles.
No single hit dominated the community's intent. Even Demon Slayer represented only 1.2% of the total activity. Familiar gateway anime rose to the top, but the 651-title spread shows how quickly a watchlist branches into personal niches.
A new community finding its audience
Otaku Den is still new, but its account-creation curve is moving quickly. Of the 262 production accounts present on July 13, 76 were created during the previous 30 days—29% of the current account base. Monthly account creation also rose from 33 in April to 54 in May and 71 in June.
Those figures describe accounts created on Otaku Den, not monthly active users, paying customers, or unique households. July is also a partial month, so this report does not project its current pace forward.
"The leaderboard is fun, but the long tail is what makes an anime community interesting. People begin with a few shared classics and then build lists that become completely their own." — Ranen Norman, Founder of Otaku Den
What a watchlist addition measures
A watchlist addition is not a rating, completed viewing, stream, or declaration that a show is the "best." It records that an account added a title to its Otaku Den list during the reporting window.
That makes additions a useful signal of intent and discovery. Ratings answer how someone felt about a title; additions show what attracted enough interest to earn a place on a future watchlist.
Methodology
Otaku Den counted UserAnime records created from June 13, 2026 at 13:24:25 UTC
through July 13, 2026 at 13:24:25 UTC. The window contained 1,411 additions made
by 56 accounts across 651 distinct anime. One account can add multiple anime.
The ranking counts additions per anime and does not identify or publish individual members. MAL scores included in the downloadable dataset are reference values stored in Otaku Den's catalog and may change over time. Known repository test and demo account patterns were checked against production and did not contribute any activity to this snapshot.
These results describe Otaku Den activity only. They are not weighted to represent the worldwide anime audience.
About Watchlist Pulse
Watchlist Pulse is an ongoing Otaku Den data series examining what members add, rate, and rank. Future editions will compare movement over time while keeping sample sizes, definitions, and limitations visible.
Written by Ranen with AI support — Ranen picks every story, shapes the angle, and reviews each article before it's published. Learn more in our editorial policy.
