How many seasons does “Rumbling Hearts” have?

This series lists 1 main seasons here, with episode navigation for each season.

Watch Rumbling Hearts Online (2003)

Q: Where can I watch “Rumbling Hearts” online?

This page does not provide illegal streaming or downloads. Check legal providers for the US first, then verify availability for your region using official sources.

Kids Station

Oct 4, 2003 JP 24 min per episode M Ended

6.6 ★ ★ ★ ★ ★

33 votes

Animation Drama

Where can I watch “Rumbling Hearts” online (legally)?

We don’t host streams or downloads. Below are legal provider hints for the US region first, with a fallback for other English-speaking regions if available.

US / US providers

Streaming

Crunchyroll Amazon Channel

Buy

Apple TV Store

▶ Check legal availability (US) Alternative: search on JustWatch

Global / English-region fallback

Found availability signals for: GB

Tip: availability changes often. Click to verify on official listings.

▶ Check providers (GB)

Seasons & episodes

Searching for watch Rumbling Hearts season 1 online? Use the episode list below (legal-only availability varies by region).

Always Second Thoughts

The Past Will Catch Up

Where to watch “Rumbling Hearts” (2003) online legally? See US streaming options first, plus English-region fallbacks.

Rumbling Hearts first aired in 2003 • originally associated with Kids Station • 1 season • 14 episodes • around 24 minutes per episode • status: Ended.

If you searched for “watch Rumbling Hearts online” (2003), the safest approach is to verify legal availability in your region (US first, then English-region fallbacks).

It sits in the Animation, Drama space, which helps set expectations for tone and pacing.

Ratings vary by audience taste—check the synopsis and cast to see if it matches what you like.

This page includes season navigation, episode list, cast, trailer (when available), and legal provider hints to help you decide quickly.

Synopsis

At first, Takayuki Narumi is befriended by Mitsuki Hayase only because Mitsuki's best friend, Haruka Suzumiya has a crush on him; however since then, Takayuki, his pal Shinji Taira, and Mitsuki have grown to be the best of friends. Then one day, Haruka confesses to Takayuki her love for him. Not wanting to hurt her feelings, Takayuki agrees to go out with her. After a few incidents, their relationship gets intimate, even while Takayuki and Mitsuki begin to realize their feelings for each other. But suddenly, when tragedy strikes, things are never the same for these four friends again.