Kyoya Takamachi
main
Hikaru Midorikawa
JAPANESE
OVA
5.4
My TrackerPLANNING
Episode: 0 / 4
My Score:
Anime DetailsFinished
- Format
- OVA
- Episodes
- 4
- Episode length
- 30 min
- Total watch time
- 2 hours
- Status
- Finished
- Aired
- July 24, 2003 – December 26, 2003
- Season
- Summer 2003
- Source
- Visual novel
- Director
- Akiyuki Shinbo
- Original creator
- Masaki Tsuzuki
- Music
- Hiroaki Sano
- Country
- Japan
- AniList score
- 54/100
- Also known as
- TH: SSF, Triangle Heart, Triangle Heart ~Sweet Songs Forever~
Estimated watch time
2h
⚡ 1 days at 5 eps/day
Where to Watch Officially
A streaming link is not listed for this title yet.
OVAFinished2003 Summer
Triangle Heart: Sweet Songs Forever
とらいあんぐるハート -Sweet Songs Forever-
Synopsis
Fiasse is a world-renowned singer. She is now the headmistress of a special Singing School who does a Charity World Tour every year. Her mother left behind a inheritance for her after she died and some shady people are after Fiasse and the inheritance. Bring in Ellis, and two siblings who are master of the swords to protect Fiasse. The World Tour is coming up and Fiasse will continue the show. Ellis, Kyoya, Miyuki and company must protect their childhood friend at all costs.
Where to Watch Officially
A streaming link is not listed for this title yet.
Where it fits in the series
- Optional extras: Magical Girl Lyrical Nanoha: Lyrical Toy Box
Related entries
Main cast & voice actors
Creators & key staff
- Original creator
- Masaki Tsuzuki
- Director
- Akiyuki Shinbo
- Character design
- Satoshi Ishino
- Music
- Hiroaki Sano
If you like Triangle Heart: Sweet Songs Forever
Triangle Heart: Sweet Songs Forever FAQ
How many episodes does Triangle Heart: Sweet Songs Forever have?
Triangle Heart: Sweet Songs Forever has 4 episodes of about 30 minutes each, roughly 2 hours in total.
How long does it take to watch Triangle Heart: Sweet Songs Forever?
About 2 hours back to back. At two episodes a day it takes 2 days; at one hour a day, about 2 days.
Is Triangle Heart: Sweet Songs Forever finished?
Yes. Triangle Heart: Sweet Songs Forever has finished airing — the final episode aired December 26, 2003.
What follows Triangle Heart: Sweet Songs Forever?
No sequel is listed for Triangle Heart: Sweet Songs Forever as of October 2026.
Is Triangle Heart: Sweet Songs Forever based on a visual novel?
Yes. Triangle Heart: Sweet Songs Forever adapts the visual novel by Masaki Tsuzuki.