Is Hikaru ga Shinda Natsu good to watch with a friend?
A quiet night. Hikaru ga Shinda Natsu (The Summer Hikaru Died) is a TV series from Summer 2025 by Cygamespictures, Cypic, Inc.: 12 episodes, about 4.4 hours in total, finished, 7.9/10 across the listing sites.
Watching it together: a quiet night. Tagged horror, psychological, thriller, 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
- 12
- Episode length
- 22 min
- Total time
- about 4.4 hours — a weekend
- First aired
- Summer 2025
- Status
- Finished
- Studio
- Cygamespictures, Cypic, Inc.
- Score
- 7.9/10 across the listing sites
- Tags
- manga adaptation, boys' love, urban fantasy, crime, detective, drama, fantasy, friendship, mythology, school, horror, monsters, mystery, psychological, romance, seinen, supernatural, thriller, tragedy
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 Hikaru ga Shinda Natsu?
Queue Up reads two public AniList lists and shows every anime you both have on Planning — with Hikaru ga Shinda Natsu 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 · boys' love · urban fantasy · crime · detective · drama · fantasy · friendship · mythology · school · horror · monsters · mystery · psychological · romance · seinen · supernatural · thriller · tragedy.
Quick answers
- How long does it take to watch all of Hikaru ga Shinda Natsu?
- About 4.4 hours for all 12 episodes at 22 min each — a weekend; at two episodes a night that is 6 evenings.
- How many episodes does Hikaru ga Shinda Natsu have?
- 12 episodes of 22 min.
- Is Hikaru ga Shinda Natsu finished?
- Yes, Hikaru ga Shinda Natsu is finished (12 episodes), so you can watch the whole thing at your own pace.
- Is Hikaru ga Shinda Natsu good for a group?
- Better for two than for a crowd. Hikaru ga Shinda Natsu is tagged drama, psychological, romance, tragedy; it rewards paying attention, which a group rarely does.
- Where is Hikaru ga Shinda Natsu listed?
- Hikaru ga Shinda Natsu is on AniList (id 177689) and MyAnimeList (id 58913); 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