Watch Order
0 / 2 watchedSeries first, then OVAs.
About Rumbling Hearts
Rumbling Hearts follows Takayuki as Haruka coma splits him and Mitsuki across years with Akane around. The 2003 TV series runs fourteen episodes that set the rooftop, the hospital and the choice. It ends with the triangle scarred.
Next Season OVAs from 2007 to 2008 add four episodes with alternate closes that assume the series pain. No new entry has been dated. Watch the series first, then the OVAs, since the OVAs riff on the hospital years. Terms stand alone per choice, but rooftop and hospital arcs grow from the series to the OVAs.
Good to know
Release order matches story order, with the OVAs as alternate closes rather than remakes. Do not watch the OVAs first, because they spoil the series coma and choice. The series works alone for drama, but the OVA ends need the triangle setup. Start at the 2003 series for the rooftop rules. The series works alone for drama, but the OVA ends need the triangle setup and hospital years.



