How long does it take to watch all of Imouto sae Ireba Ii.?

About 4.6 hours for all 12 episodes at 23 min each — a weekend; at two episodes a night that is 6 evenings.

Is Imouto sae Ireba Ii. finished?

Yes, Imouto sae Ireba Ii. is finished (12 episodes), so you can watch the whole thing at your own pace.

Is Imouto sae Ireba Ii. good for a group?

Yes. Imouto sae Ireba Ii. is tagged comedy, the tags that survive a room full of people talking over the screen.

Where is Imouto sae Ireba Ii. listed?

Imouto sae Ireba Ii. is on AniList (id 98596) and MyAnimeList (id 35413); Queue Up keys it by its AniList id and shows it when it is on either of your lists.

Queue Up — what anime do we watch?Compare two AniList lists →

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Is Imouto sae Ireba Ii. good to watch with a friend?

Easy to drop in. Imouto sae Ireba Ii. (It'd be Good if Only Little Sister Was Here) is a TV series from Fall 2017 by Silver Link.: 12 episodes, about 4.6 hours in total, finished, 7.24/10 across the listing sites.

light-novel adaptationcomedycoming of agecookingslice of lifeecchiharemlove triangle

Watching it together: easy to drop in. Slice-of-life: you can start tonight without a plan, and a missed episode does not ruin it. about 4.6 hours for the run, 6 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: 12
Episode length: 23 min
Total time: about 4.6 hours — a weekend
First aired: Fall 2017
Status: Finished
Studio: Silver Link.
Score: 7.24/10 across the listing sites
Tags: light-novel adaptation, comedy, coming of age, cooking, slice of life, ecchi, harem, love triangle, nudity, romance, romantic comedy, school, gaming, violence, workplace

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 Imouto sae Ireba Ii.?

Queue Up reads two public AniList lists and shows every anime you both have on Planning — with Imouto sae Ireba 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.

More like this: light-novel adaptation · comedy · coming of age · cooking · slice of life · harem · love triangle · romance · romantic comedy · school · gaming · workplace.

Quick answers

How long does it take to watch all of Imouto sae Ireba Ii.?: About 4.6 hours for all 12 episodes at 23 min each — a weekend; at two episodes a night that is 6 evenings.
How many episodes does Imouto sae Ireba Ii. have?: 12 episodes of 23 min.
Is Imouto sae Ireba Ii. finished?: Yes, Imouto sae Ireba Ii. is finished (12 episodes), so you can watch the whole thing at your own pace.
Is Imouto sae Ireba Ii. good for a group?: Yes. Imouto sae Ireba Ii. is tagged comedy, the tags that survive a room full of people talking over the screen.
Where is Imouto sae Ireba Ii. listed?: Imouto sae Ireba Ii. is on AniList (id 98596) and MyAnimeList (id 35413); 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