Is Flag good to watch with a friend?
A quiet night. Flag is a web series (ONA) from Spring 2006 by The Answer Studio Co., Ltd.: 13 episodes, about 5.2 hours in total, finished, 7.21/10 across the listing sites.
Watching it together: a quiet night. Tagged tragedy and not comedy: this wants attention and the right mood, not background chatter. Rule: heavy drama or psychological tags without comedy → quiet night.
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
- Web series (ONA)
- Episodes
- 13
- Episode length
- 24 min
- Total time
- about 5.2 hours — a weekend
- First aired
- Spring 2006
- Status
- Finished
- Studio
- The Answer Studio Co., Ltd.
- Score
- 7.21/10 across the listing sites
- Tags
- action, adventure, crime, drama, mecha, military, politics, robots & AI, seinen, tragedy, violence, 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.
Do you and a friend both want to watch Flag?
Queue Up reads two public AniList lists and shows every anime you both have on Planning — with Flag 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.
More like this: action · adventure · crime · drama · mecha · military · politics · robots & AI · seinen · tragedy · war.
Quick answers
- How long does it take to watch all of Flag?
- About 5.2 hours for all 13 episodes at 24 min each — a weekend; at two episodes a night that is 7 evenings.
- How many episodes does Flag have?
- 13 episodes of 24 min.
- Is Flag finished?
- Yes, Flag is finished (13 episodes), so you can watch the whole thing at your own pace.
- Is Flag good for a group?
- Yes. Flag is tagged action, the tags that survive a room full of people talking over the screen.
- Where is Flag listed?
- Flag is on AniList (id 1299) and MyAnimeList (id 1299); 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 2026-07-04. Not affiliated with AniList or MyAnimeList. Queue Up is a Somebody Decide program. How it works · Legal & privacy · All lists