How long does it take to watch all of Oniisama e...?

About 16 hours for all 39 episodes at 25 min each — a season of evenings; at two episodes a night that is 20 evenings.

Is Oniisama e... finished?

Yes, Oniisama e... is finished (39 episodes), so you can watch the whole thing at your own pace.

Is Oniisama e... good for a group?

Better for two than for a crowd. Oniisama e... is tagged drama, psychological, romance, tragedy; it rewards paying attention, which a group rarely does. At 39 episodes it also needs everyone to keep showing up.

Where is Oniisama e... listed?

Oniisama e... is on AniList (id 795) and MyAnimeList (id 795); 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 →

Anime lists › Best yuri anime to watch with a friend

Is Oniisama e... good to watch with a friend?

A quiet night. Oniisama e... (Brother, Dear Brother) is a TV series from Summer 1991 by Tezuka Productions Co., Ltd.: 39 episodes, about 16 hours in total, finished, 7.76/10 across the listing sites.

manga adaptationcoming of ageslice of lifedramafriendshipschoollove trianglepsychological

Watching it together: a quiet night. Tagged psychological, 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: TV series
Episodes: 39
Episode length: 25 min
Total time: about 16 hours — a season of evenings
First aired: Summer 1991
Status: Finished
Studio: Tezuka Productions Co., Ltd.
Score: 7.76/10 across the listing sites
Tags: manga adaptation, coming of age, slice of life, drama, friendship, school, love triangle, psychological, romance, shoujo, tragedy, violence, yuri

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: Brother; To My Brother...; Dear Brother.

Do you and a friend both want to watch Oniisama e...?

Queue Up reads two public AniList lists and shows every anime you both have on Planning — with Oniisama e... 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: manga adaptation · coming of age · slice of life · drama · friendship · school · love triangle · psychological · romance · shoujo · tragedy · yuri.

Quick answers

How long does it take to watch all of Oniisama e...?: About 16 hours for all 39 episodes at 25 min each — a season of evenings; at two episodes a night that is 20 evenings.
How many episodes does Oniisama e... have?: 39 episodes of 25 min.
Is Oniisama e... finished?: Yes, Oniisama e... is finished (39 episodes), so you can watch the whole thing at your own pace.
Is Oniisama e... good for a group?: Better for two than for a crowd. Oniisama e... is tagged drama, psychological, romance, tragedy; it rewards paying attention, which a group rarely does. At 39 episodes it also needs everyone to keep showing up.
Where is Oniisama e... listed?: Oniisama e... is on AniList (id 795) and MyAnimeList (id 795); 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