

The Lump in my Heart
2023, Japanese. Directed by Shingo Matsumura.
The film delicately portrays a young girl who struggles with the sudden discovery of juvenile breast cancer and her complicated relationship with her mother.
- Runtime
- 1h 33m
- Post-credits
- None listed
- Language
- Japanese
- Rated
- Check local
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Where to watch The Lump in my Heart
The Lump in my Heart isn’t on a subscription OTT platform in India, but you can watch it free online.
Free
Availability in India as of 13 November 2026. Streaming data by JustWatch.
Cast & crew
Details
- Released
- 27 January 2023
- Original title
- あつい胸さわぎ
- Country
- Japan
- Written by
- Izumi Takahashi
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News & fan talk
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The Lump in my Heart: quick answers
Is The Lump in my Heart worth watching?
The Lump in my Heart doesn’t have enough ratings for a verdict yet.
How long is The Lump in my Heart?
The Lump in my Heart runs 93 minutes (1h 33m).
Does The Lump in my Heart have a post-credits scene?
None is listed for The Lump in my Heart. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
The Lump in my Heart parents guide: is it suitable for kids?
No age rating is listed for The Lump in my Heart yet.
Which OTT platform is The Lump in my Heart on?
The Lump in my Heart isn’t on a subscription OTT platform in India, but you can watch it free online. (Checked 13 November 2026.)
What movies are like The Lump in my Heart?
If you liked The Lump in my Heart, try Hounddog, I Believe in Unicorns, Skin.
Who directed The Lump in my Heart?
The Lump in my Heart (2023) was directed by Shingo Matsumura and stars Mizuki Yoshida, Takako Tokiwa, Atsuko Maeda.