Episode 18: “Serial Number (Specimen Number)”
- 18 of 24
- February 11, 2011
- 23 min
- Aired
From Acino, the anime encyclopedia
| Series | A Certain Magical Index II |
|---|---|
| Episode | 18 of 24 |
| Original air date | February 11, 2011 |
| Episode length | 23 min |
| Studio | J.C.Staff |
| Previous episode | Episode 17: “Penalty Game” |
| Next episode | Episode 19: “The Researcher (Amata Kihara)” |
| Streaming | Crunchyroll, Netflix, Hulu, Tubi |
“Serial Number (Specimen Number)” is episode 18 of the anime A Certain Magical Index II. It first aired on February 11, 2011.
Summary
A summary of this episode has not been written yet.
Music in this episode
- OP 2“See visionS” — Mami KawadaAnimeThemes
- ED 2“Memories Last” — Maon KurosakiAnimeThemes
Where to watch
Streaming services that list A Certain Magical Index II. What you can watch depends on your country. Acino does not host any video; each link leads to the service's own page.
Episode guide
About the series
A Certain Magical Index IITV series · 2010 · 24 episodes · J.C.Staff · ★ 7.51
A Certain Magical Index II is a 2010 Japanese anime television series based on the light novel series by Kazuma Kamachi. It is animated by J.C.Staff. It aired from October 8, 2010 to April 1, 2011, with 24 episodes.
Read the article →References
- “A Certain Magical Index II”. Kitsu. Retrieved October 22, 2026.
- “Toaru Majutsu no Index II”. MyAnimeList. Retrieved October 27, 2026.
- “A Certain Magical Index II”. AnimeThemes. Retrieved October 23, 2026.
Episode titles and air dates come from Kitsu. The summary is written by Acino with AI assistance and checked so that it does not copy other sites.