One Summer's Day
あの、夏の日 とんでろ じいちゃん
We checked 8 streaming services in India on 25 Jul 2026 at 15:35 IST
About
Absent-minded fifth-grader Yuta is sent to spend the summer with his grandfather, whom Yuta's parents think is becoming senile and could benefit from Yuta's companionship. At first, Yuta thinks Gramps is a bit addled, too, but as he gets to know the old man better, he finds that his grandfather sees things quite differently from others.
Cast
Takuro Atsuki
as Yuta Ooi
Keiju Kobayashi
as Kenshiro Ooi
Kin Sugai
as Yuta's grandmother
Kyusaku Shimada
as Masahiro Ooi
Miyuki Matsuda
as Kaori Ooi
Nanami Sano
as Erika Ooi
Kanae Katsuno
as Mikari Kobayashi
Hikari Ishida
as Yumi Shina
Aoi Miyazaki
as Tama Kobayashi
Katsuya Koiso
as Octopus boy
Shinya Yamamoto
as Harunosuke (azuki shop owner)
Shiho Akutagawa
as Harunosuke's Daughter
Wakaba Irie
as Mikari's mother
Koichi Ueda
as Shrine priest
Yasufumi Hayashi
as Teacher with mole
Ryo Amamiya
as Videographer at funeral
Bengal
as Man at table
Toshie Negishi
as Woman at table
Mickey Curtis
as Shrine worker
Hitoshi Ōmae
as Shrine worker
Where does One Summer's Day rank today?
One Summer's Day is #10000 on the Bowood.TV Daily Streaming Charts today.
- Highest: #10000
- Top 10: 0 days
- Top 100: 0 days
Watch One Summer's Day Online Free in HD
Stream One Summer's Day online free in HD on Bowood.TV. A highly acclaimed fantasy and drama movie originally produced in Japanese and released in 1999, it's earned a solid 10.0/10 from 1 viewers worldwide.
About One Summer's Day
Absent-minded fifth-grader Yuta is sent to spend the summer with his grandfather, whom Yuta's parents think is becoming senile and could benefit from Yuta's companionship. At first, Yuta thinks Gramps is a bit addled, too, but as he gets to know the old man better, he finds that his grandfather sees things quite differently from others. Running 123 minutes.
One Summer's Day Cast and Characters
The cast features Takuro Atsuki (as Yuta Ooi), Keiju Kobayashi (as Kenshiro Ooi), Kin Sugai (as Yuta's grandmother), Kyusaku Shimada (as Masahiro Ooi), and Miyuki Matsuda (as Kaori Ooi). Their performances are a major reason One Summer's Day has built such a passionate audience.
Where to Watch One Summer's Day Online
On Bowood.TV you can watch One Summer's Day free — no account, no credit card, no ads in the middle of the show. We stream the full film in 720p / 1080p HD, with subtitles when available, on any device: phone, tablet, laptop, or smart TV browser.
▶ Watch One Summer's Day NowWhy People Are Watching One Summer's Day
There's a reason One Summer's Day keeps showing up on "must-watch" lists. What makes it work is emotional weight that hits where it counts and world-building that respects the audience's intelligence. If you enjoy Japanese storytelling that doesn't follow the same tired beats, this is the kind of film you'll end up recommending to friends.
Frequently Asked Questions about One Summer's Day
Where can I watch One Summer's Day online for free?
You can watch One Summer's Day online free on Bowood.TV. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How long is One Summer's Day?
One Summer's Day runs for 123 minutes (about 2.1 hours).
Is One Summer's Day good? What's the rating?
One Summer's Day holds a 10.0/10 rating based on 1 reviews — genuinely excellent.
Who is in the cast of One Summer's Day?
The main cast includes Takuro Atsuki, Keiju Kobayashi, Kin Sugai, and Kyusaku Shimada, plus a strong supporting ensemble.
Is One Summer's Day available in Japanese?
Yes — One Summer's Day was originally produced in Japanese and that's the version you'll stream here on Bowood.TV. English subtitles are provided when available.
When was One Summer's Day released?
One Summer's Day was released in 1999.
Do I need an account to watch One Summer's Day on Bowood.TV?
No. Bowood.TV is free and you can watch One Summer's Day without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Movies You Might Like
If you enjoyed One Summer's Day, check out Demon Slayer -Kimetsu no Yaiba- The Movie: Mugen Train, The Scent of Incense, On This Earth, The Lights of Asakusa, and Demon Slayer: Kimetsu no Yaiba -To the Hashira Training-.
💬 Comments
Join the conversation
Share your thoughts, rate episodes, and connect with other fans
Hey everyone! 👋 Welcome to the discussion.
Feel free to share your thoughts about this series — what did you love, what surprised you, which episodes are your favorites? 🎬
Got ideas for what we should add to Bowood.TV? Want to suggest a series? Drop it here! We read every comment ✨
Similar Movies
Movies like this one
Recommended for You
Based on this movie
Frequently Asked Questions
Common questions about One Summer's Day
Where can I watch One Summer's Day for free?
You can watch One Summer's Day (1999) online for free on Bowood.TV. Just click "Watch Free" on this page to start streaming instantly — no account, subscription, or downloads required.
What is One Summer's Day about?
One Summer's Day is a Fantasy/Drama film. Absent-minded fifth-grader Yuta is sent to spend the summer with his grandfather, whom Yuta's parents think is becoming senile and could benefit from Yuta's companionship. At first, Yuta thinks Gramps is a bit addled, too, but as he gets to know the old man better, he finds that his grandfather sees things quite differently from others.
When was One Summer's Day released?
One Summer's Day was released on July 3, 1999. It has a runtime of 2h 3m. The film was produced by PSC.
Who stars in One Summer's Day?
One Summer's Day stars Takuro Atsuki, Keiju Kobayashi, Kin Sugai and Kyusaku Shimada. The full cast list is available in the Cast section above.
Is One Summer's Day available in HD?
Yes, One Summer's Day is available to stream in high definition (HD) on Bowood.TV. Our players automatically deliver the best quality your connection supports — no extra setup needed.