Is Toaru Majutsu no Index II good to watch with a friend?
Easy to drop in. Toaru Majutsu no Index II (A Certain Magical Index 2) is a TV series from Fall 2010 by J.C. Staff, J.C.Staff Co., Ltd.: 24 episodes, about 9.2 hours in total, finished, 7.55/10 across the listing sites.
Watching it together: easy to drop in. Comedy or action in a short run: you can start tonight without a plan, and a missed episode does not ruin it. about 9.2 hours for the run, 12 evenings at two a night. Rule: episodic, slice-of-life, or comedy/action ≤ 26 episodes → easy to drop in.
This verdict comes from rules over the title's format, length and tags, not from a review — the rule that fired is named above.
The facts
- Type
- TV series
- Episodes
- 24
- Episode length
- 23 min
- Total time
- about 9.2 hours — a weekend
- First aired
- Fall 2010
- Status
- Finished
- Studio
- J.C. Staff, J.C.Staff Co., Ltd.
- Score
- 7.55/10 across the listing sites
- Tags
- action, robots & AI, light-novel adaptation, comedy, drama, ecchi, fantasy, harem, martial arts, detective, magic, nudity, superpowers, sci-fi, seinen, shounen, supernatural, swordplay, urban fantasy, violence
Data from anime-offline-database (ODbL) as of 2026-07-04; the score is the median of the scores the anime listing sites give it, on a 1–10 scale.
Do you and a friend both want to watch Toaru Majutsu no Index II?
Queue Up reads two public AniList lists and shows every anime you both have on Planning — with Toaru Majutsu no Index II flagged if it is one of them — then picks tonight's with a weighted roll or a bracket.
Or open it on AniList or MyAnimeList.
Related anime
More like this: action · robots & AI · light-novel adaptation · comedy · drama · fantasy · harem · martial arts · detective · magic · superpowers · sci-fi · seinen · shounen · supernatural · swordplay · urban fantasy.
Quick answers
- How long does it take to watch all of Toaru Majutsu no Index II?
- About 9.2 hours for all 24 episodes at 23 min each — a weekend; at two episodes a night that is 12 evenings.
- How many episodes does Toaru Majutsu no Index II have?
- 24 episodes of 23 min.
- Is Toaru Majutsu no Index II finished?
- Yes, Toaru Majutsu no Index II is finished (24 episodes), so you can watch the whole thing at your own pace.
- Is Toaru Majutsu no Index II good for a group?
- Yes. Toaru Majutsu no Index II is tagged action, comedy, the tags that survive a room full of people talking over the screen.
- Where is Toaru Majutsu no Index II listed?
- Toaru Majutsu no Index II is on AniList (id 8937) and MyAnimeList (id 8937); Queue Up keys it by its AniList id and shows it when it is on either of your lists.
Queue Up is a free tool: enter two AniList usernames and it ranks the anime you both want to watch, rolls one for tonight, runs a bracket to settle it and finds new anime that fit both of you. List data from AniList; title data: anime-offline-database (ODbL), dataset of 2026-07-04; page updated 2026-09-23. Not affiliated with AniList or MyAnimeList. Queue Up is a Somebody Decide program. How it works · Legal & privacy · All lists