Why Does Nobody Remember Me in This World?
なぜ僕の世界を誰も覚えていないのか？
Naze Boku no Sekai wo Daremo Oboeteinai no ka?
Binge-ready
Finished airing — 12 episodes, ready to binge.
- Format
- TV
- Season
- Summer 2024
- Studio
- project No.9
- Based on
- Light novel
- Episode length
- 24 min
- Started
- 13 Jul 2024
- Ended
- 28 Sep 2024
- Score
- 62/100
Action Adventure Fantasy Sci-Fi Alternate Universe Demons Amnesia Post-Apocalyptic Elf Fairy Angels Swordplay
In a world where humans triumphed in a great war, Kai guards sealed crypts containing their enemies. But when “World Rebirth” overwrites history, he’s thrust into an alternate reality where humanity lost the war and he’s been forgotten by everyone he knows. Now, this lost hero must rise to restore the world’s balance! (Source: Crunchyroll)
Where to watch
Opening and ending songs
- Opening Sekai Rinne Unlucky Morpheus (episodes 2-4) Watch ↗
- Ending 1 Togirenaide SUSU (episodes 3-4) Watch ↗
- Ending 2 Ai, Amnesia Urbangarde (episodes 6-8) Watch ↗
- Ending 3 UMBRA ELFENSJóN (episodes 9-12) Watch ↗
Song data from AnimeThemes.
Source material
Naze Boku no Sekai wo Daremo Oboeteinai no ka? ↗ · なぜ僕の世界を誰も覚えていないのか？
Novel · Finished · 9 volumes · 86 chapters · 2017–2020
Source: AniList and MangaDex (publication details only).
Credits, releases and news
Staff
- Director
- Tatsuma Minamikawa
- Original creator
- Kei Sazane
- Series Composition
- Satoru Sugizawa
- Character Design
- Hiromi Katō
- Music
- Akiyoshi Yasuda
- Art Director
- Miu Miyamoto
- Sound Director
- Jin Aketagawa
Japanese voice cast
- Alfreya: Tomoaki Maeno
- Rikugen Kyōko: Hisako Kanemoto
- Kai: Shōya Chiba
- Jeanne: Haruka Shiraishi
- Farin: Lynn
- Ashuran: Seiichirō Yamashita
- Rinne: Kana Ichinose
- Saki: Sayumi Suzushiro
Home video releases
- 29 Sep 2025 Why Does Nobody Remember Me in This World? - The Complete Season [UK] (Blu-ray)
- 2 Sep 2025 Why Does Nobody Remember Me in This World? - The Complete Season (Blu-ray)
Latest news
- 4 Sep 2025 North American Anime, Manga Releases, August 31-September 6
- 1 Sep 2024 Why Does Nobody Remember Me in This World? Anime's Climax Promo Video Streamed
- 5 Aug 2024 Crunchyroll Streams Indian Dubs of Alya Sometimes Hides Her Feelings in Russian, The Apothecary Diaries Anime
- 27 Jul 2024 Crunchyroll Streams New Indian Language Dubs of Wistoria, VTuber Legend, The Elusive Samurai, 6 More Anime
- 26 Jul 2024 VTuber Legend, Why Does Nobody Remember Me in This World? Anime Reveal English Dub Casts, Premieres
Episode titles (12)
- 1. The Boy Forgotten by the World
- 2. Rinne
- 3. The Hero of the Demons
- 4. Thus, the World Was Recorded
- 5. To the East of the World
- 6. Elven Forest
- 7. Heartless Angel
- 8. Celestial Purgatory
- 9. The Center of the World
- 10. The Prophet of This World
- 11. Where Fate Lies
- 12. Those Who Shatter the Endless Cycle of World Reincarnation
Anime News Network readers rate it 5.75/10 (74 votes).
Source: Anime News Network. Full details at Anime News Network.
Main characters
-
Kai Vento
カイ・サクラ=ヴェント
Voiced by Shouya Chiba
-
Rinne
リンネ
Voiced by Kana Ichinose
-
Jeanne Anise
ジャンヌ・E ・アニス
Voiced by Haruka Shiraishi
-
Reiren Reicherieru
レーレーン・レイル・レーチェリエル
Voiced by Hana Hishikawa
-
Saki
サキ
Voiced by Sayumi Suzushiro
-
Ashuran
アシュラン
Voiced by Seiichirou Yamashita
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Airing data from AniList. Last updated 25 Oct 2026.