Is Isekai no Seikishi Monogatari good to watch with a friend?
Easy to drop in. Isekai no Seikishi Monogatari (Saint Knight Story in an Alternate World) is a OVA (home-video release) from Spring 2009 by Aic Spirits, Anime International Co., Inc.: 13 episodes, about 9.8 hours in total, finished, 7.8/10 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 9.8 hours for the run, 7 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
- OVA (home-video release)
- Episodes
- 13
- Episode length
- 45 min
- Total time
- about 9.8 hours — a weekend
- First aired
- Spring 2009
- Status
- Finished
- Studio
- Aic Spirits, Anime International Co., Inc., Bestack
- Score
- 7.8/10 across the listing sites
- Tags
- action, adventure, comedy, cooking, drama, ecchi, fantasy, harem, isekai, magic, mecha, nudity, superpowers, robots & AI, romance, school, sci-fi, shounen, swordplay, war
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. Also listed as: The Story of a Holy Machine Wielder from Another World; The Story of a Seikishi from Another World; The Tale of a Holy Knight from Another World; Tenchi Muyo! War on Geminar.
Do you and a friend both want to watch Isekai no Seikishi Monogatari?
Queue Up reads two public AniList lists and shows every anime you both have on Planning — with Isekai no Seikishi Monogatari 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 · adventure · comedy · cooking · drama · fantasy · harem · isekai · magic · mecha · superpowers · robots & AI · romance · school · sci-fi · shounen · swordplay · war.
Quick answers
- How long does it take to watch all of Isekai no Seikishi Monogatari?
- About 9.8 hours for all 13 episodes at 45 min each — a weekend; at two episodes a night that is 7 evenings.
- How many episodes does Isekai no Seikishi Monogatari have?
- 13 episodes of 45 min.
- Is Isekai no Seikishi Monogatari finished?
- Yes, Isekai no Seikishi Monogatari is finished (13 episodes), so you can watch the whole thing at your own pace.
- Is Isekai no Seikishi Monogatari good for a group?
- Yes. Isekai no Seikishi Monogatari is tagged action, comedy, the tags that survive a room full of people talking over the screen.
- Where is Isekai no Seikishi Monogatari listed?
- Isekai no Seikishi Monogatari is on AniList (id 5781) and MyAnimeList (id 5781); 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