
Someday I'll Know
1959, Japanese. Directed by Kihachi Okamoto.
A modern love story involving different affairs.
- Runtime
- 1h 45m
- Post-credits
- None listed
- Language
- Japanese
- Rated
- Check local
Start now and it ends at ….
Too new to call
Not enough people have rated it yet for a verdict.
Seen it? Give your verdict.
Saved privately on this device.
Where to watch Someday I'll Know
Someday I'll Know isn’t streaming on any OTT platform in India yet; it released on 8 September 1959.
No streaming listings yet. Search JustWatch.
Cast & crew
Details
- Released
- 8 September 1959
- Original title
- ある日わたしは
- Country
- Japan
- Written by
- Toshiro Ide
Check ratings elsewhere
News & fan talk
If you liked Someday I'll Know

Girl in the Box
2016 · 6.7/10
Popcorn FlickRecommended by TMDB viewers

TalhotBlond
2012 · 6.3/10
Popcorn FlickRecommended by TMDB viewers

Rebound: The Legend of Earl 'The Goat' Manigault
1996 · 7.1/10
Worth the HypeRecommended by TMDB viewers

Seeds of Yesterday
2015 · 6.4/10
Popcorn FlickRecommended by TMDB viewers

I Am Elizabeth Smart
2017 · 6.8/10
Popcorn FlickRecommended by TMDB viewers

American Son
2019 · 6.0/10
Popcorn FlickRecommended by TMDB viewers

Hello Sister, Goodbye Life
2006 · 6.1/10
Popcorn FlickRecommended by TMDB viewers

Hello
2022 · 6.3/10
Popcorn FlickRecommended by TMDB viewers

Cheaters
2000 · 6.3/10
Popcorn FlickRecommended by TMDB viewers

Girl Fight
2011 · 6.5/10
Popcorn FlickRecommended by TMDB viewers
Someday I'll Know: quick answers
Is Someday I'll Know worth watching?
Someday I'll Know doesn’t have enough ratings for a verdict yet.
How long is Someday I'll Know?
Someday I'll Know runs 105 minutes (1h 45m).
Does Someday I'll Know have a post-credits scene?
None is listed for Someday I'll Know. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
Someday I'll Know parents guide: is it suitable for kids?
No age rating is listed for Someday I'll Know yet.
Which OTT platform is Someday I'll Know on?
Someday I'll Know isn’t streaming on any OTT platform in India yet; it released on 8 September 1959. (Checked 12 November 2026.)
What movies are like Someday I'll Know?
If you liked Someday I'll Know, try Girl in the Box, TalhotBlond, Rebound: The Legend of Earl 'The Goat' Manigault.
Who directed Someday I'll Know?
Someday I'll Know (1959) was directed by Kihachi Okamoto and stars Misa Uehara, Akira Takarada, Ken Uehara.