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Fall 2025 · Web (ONA) · WAO World

A Wild Last Boss Appeared!

野生のラスボスが現れた！

StatusDone12 episodes
AniList score7451,681 members
Best week#11Weeks 1, 11

A Wild Last Boss Appeared! aired in Fall 2025. Its best week so far: #11. AniList score: 74 from 51,681 members.

Week by week · Summer 2025

Rank · AniList score at week’s end
01—No episode
02—No episode
03—No episode
04—No episode
05—No episode
06—No episode
07—No episode
08—No episode
09—No episode
10—No episode
11—No episode
12—No episode
13#17Score 71

Week by week · Fall 2025

Rank · AniList score at week’s end
01#11Score 7102#15Score 7103#14Score 7204#14Score 7205#14Score 7106#14Score 7107#14Score 7108#15Score 7109#14Score 7210#14Score 7211#11Score 74
12—No episode
13—No episode

Episodes

12 episodes · 23 min
  1. 01Aired Sat, Sep 27 · 13:30 UTCWeek 13#17
  2. 02Aired Sat, Oct 4 · 13:30 UTCFall 2025 · wk 1#11
  3. 03Aired Sat, Oct 11 · 13:30 UTCFall 2025 · wk 2#15
  4. 04Aired Sat, Oct 18 · 13:30 UTCFall 2025 · wk 3#14
  5. 05Aired Sat, Oct 25 · 13:30 UTCFall 2025 · wk 4#14
  6. 06Aired Sat, Nov 1 · 13:30 UTCFall 2025 · wk 5#14
  7. 07Aired Sat, Nov 8 · 13:30 UTCFall 2025 · wk 6#14
  8. 08Aired Sat, Nov 15 · 13:30 UTCFall 2025 · wk 7#14
  9. 09Aired Sat, Nov 22 · 13:30 UTCFall 2025 · wk 8#15
  10. 10Aired Sat, Nov 29 · 13:30 UTCFall 2025 · wk 9#14
  11. 11Aired Sat, Dec 6 · 13:30 UTCFall 2025 · wk 10#14
  12. 12Aired Sat, Dec 13 · 13:30 UTCFall 2025 · wk 11#11

Where to watch

Official
Crunchyroll Stream ↗YouTube Stream ↗AniList Page ↗MyAnimeList Page ↗Official site Page ↗

Facts

From AniList
Format
Web (ONA) · 12 episodes · 23 min
Studio
WAO World
Source
Light novel
Genres
Action, Adventure, Fantasy
Started
September 27, 2025
Romaji
Yasei no Last Boss ga Arawareta!