Disgaea/Heartwarming

Hour of Darkness

 * The good ending. The ending theme, Flower of Happiness, only serves to reinforce the idea.
 * When Laharl has an all too brief reunion with his mother.
 * Following the reunion, Laharl finally calls Flonne by her name, and this is after he spent half the game calling Flonne you or Love Freak.
 * Disgaea has a lot. Especially the ending. "Become a magnificent Overlord, Laharl" indeed. Or the whole . Though in the normal ending, this pushed straight into Tear Jerker...
 * A very rare Arson, Murder, and Admiration Laharl gave to Etna.

Cursed Memories
"Rozalin:
 * The Disgaea 2 good/canon ending. "Watch and cry, spoiler warning though" Made all the more powerful by the ending theme.
 * There was really one, small moment in Disgaea 2 that did it: when Overlord Zenon attacks your whole party near the end, Adell stands in front of Rozalin and Yukimaru stands in front of Taro -- but most adorably of all, Etna protects Hanako. After the whole game showing Hanako being an Etna fangirl and Etna practically brushing her off, it was hard not to dissolve into happy tears.
 * The final scene between Rozalin and Zenon in the manga..

Zenon:

Rozalin:

Zenon:

Rozalin:

Zenon:

Rozalin:

Zenon:

Rozalin:"


 * Also in the manga is
 * When Adell reveals to Rozalin that he's Happily Adopted, she's shocked that he's working so hard to save people he isn't even related to. Adell simply explains that blood has nothing to do with family.
 * In Axel Mode, we have Axel's decision to.
 * The climax of Axel Mode, starting with the lead-up to the final battle:
 * After the fight,.
 * Rozalin deciding NOT to kill Adell. "Tink, please put up with my madness for just a little longer."
 * Rozalin deciding NOT to kill Adell. "Tink, please put up with my madness for just a little longer."

Absence of Justice

 * Just about any scene between Almaz and Sapphire in Disgaea 3.
 * Really shown during the Vita version's Side-Story "Battle for the Test", where Sapphire wants to reclaim her test before the results are posted. The reason why?
 * Any scene concerning Mao and Raspberyl's rivalry, especially in Raspberyl Mode where it really takes center stage.
 * The scene where Almaz gets his hero title back.
 * The ending of the Vita release Side-Story "Legend of the Super Delinquent". Asuka and Kyoko have been noticing Beryl acting strange, so they follow her to figure out why.  Also detailed is how they met;
 * The Death Institute, Majin Academy ending.

A Promise Unforgotten

 * The normal ending


 * Also from the ending,


 * Fuka realizing that
 * This is even lampshaded by the other characters as being heartwarming... in their own way, of course.