[[quoteright:350:http://static.tvtropes.org/pmwiki/pub/images/kingdom_hearts_series_heartwarming_4.jpg]]
[[caption-width-right:350: [[TrueCompanions They ALWAYS have each other's back.]]]]

While Kingdom Hearts can easily make you [[TearJerker/KingdomHearts cry out of sadness]], this series can just as easily [[HeartwarmingMoments lift your spirit.]]
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!!Games with their own page:
[[index]]
* Heartwarming/KingdomHeartsI
* Heartwarming/KingdomHeartsII
* Heartwarming/KingdomHeartsBirthBySleep
* Heartwarming/KingdomHeartsCoded
* Heartwarming/KingdomHearts358DaysOver2
* Heartwarming/KingdomHearts3DDreamDropDistance
* Heartwarming/KingdomHearts02BirthBySleepAFragmentaryPassage
* Heartwarming/KingdomHeartsX
[[/index]]
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!!In general
* Riku and Mickey's friendship. Seriously, every scene where they show what good friends they are is adorable.
** Mickey constantly saving Riku in Chain of Memories and when he finally can arrive from the Realm of Darkness, Riku is so happy he collapses in relief to finally have a friend with him. Mickey constantly believes in Riku's ability to face his own darkness and asks to get to travel with him on his path.
** Also, Mickey allows Riku to call him by his first name instead of calling him as "Your Majesty".
-->'''Mickey:''' Aw come on Riku, you don't need to call me that, we're pals!
-->'''Riku:''' Fair enough..Mickey.
** It was really touched when upon Riku and Sora's return to Destiny Islands at the end of [=KH2=], Mickey passes Sora completely and goes straight for Riku. The joy on Mickey and Riku's faces gave me all kinds of warm, fuzzy feelings. This is to show how far the friendship between these two have been through.
** During the Symphony of Sorcery level in ''VideoGame/KingdomHearts3D'' when Riku finds that world's Mickey (in this case an [[ItMakesSenseInContext echo of Mickey from before this particular world's collapse]]) under a spell he immediately volunteers to help, making Mickey say that he's sure that he and Riku will become good friends. Hearing Mickey say this makes Riku smile, something a bit rare for him.
** Also in ''VideoGame/KingdomHearts3D'' when the characters are discussing how to [[spoiler: wake Sora]] Mickey volunteers knowing how dangerous it is. Even when Yen Sid explains that Riku actually has the better chance of success, Mickey is still reluctant to let Riku go and would rather go himself. Mickey was willing to [[spoiler: dive into Sora's dreams]] knowing it would be more dangerous to himself than Riku to keep Riku safe. And when Riku decides he's going to be the one to do it (see heartwarming entries for Heartwarming/KingdomHearts3DDreamDropDistance) Mickey gives him words of encouragement and then hovers anxiously until [[spoiler: Riku himself wakes up]].
* Sora, Donald, and Goofy's friendship! They have their fights, but who can forget Donald telling Sora that the Gummi Ship "runs on happy faces" or Goofy protecting Sora from Riku's attack at Hollow Bastion?
* Alot of Disney-based moments; that should go without saying!
* In any of the games, whenever you complete a 100 Acre Wood level.
** The conclusion to Sora's last visit to the Hundred Acre Woods in the first game has him, Pooh, and all their friends looking up at the big, beautiful moon together on a hill, before Sora waves goodbye, and the cover of the book changes to a drawing of Sora holding Pooh's hand as they walk side-by-side.
** "Sora, don't forget. We shall always be here. If you'd like to visit again, that is."
** In Chain of Memories, once you've found all of Pooh's friends, Sora says he has to get going, and Pooh sadly asks, "Is this goodbye?" Then Sora has a heartwarming smile and says that he'll always visit, before he realizes he may forget all about the Hundred Acre Woods. Pooh reassures Sora that even if he does, Pooh will never forget him.
** In Kingdom Hearts II, Pooh unfortunately forgot who Sora was anyways. But at the end, Sora and his animal friends all get together again on that same hill they bonded a long time ago. There's a touching line from Sora that he'll always be in Pooh's heart, and they'll always find each other. Then Sora is off again, and the torn cover of the book restores itself to a drawing of Sora and Pooh looking at the stars together.
** In the ending to the first Kingdom Hearts, and remembering the story of a love that can never be, there's a certain heartwarming vibe to this scene: http://www.youtube.com/watch?v=OnQ07ttRkLw
* Sora's PowerOfFriendship personal mantra and how easily he makes friends is this in spades. Especially when there is no doubt he holds them all in the same incredible regard.
* The credits montage for 2.8, which focuses entirely on heartwarming (and sometimes tear jerking) moments of human connection--a highlight reel of just about every hug, HeldGaze, [[HoldingHands held hands]], and any other form of affection you can imagine that's ''ever'' happened in the series. Emphasizing that, above all else, this series is about love, [[TheFourLoves in every form it takes]].
** It also gives the players the sense that no matter how bleak things may initially seem for the heroes, or how things seem very advantageous for the villains at the moment (which can be credited to the {{Asspull}}s in the plot), there's still hope that everything will turn out okay in the end [[EarnYourHappyEnding after the storm passes.]]
* Sora's determination to bring Roxas back in Kingdom Hearts III even though the latter accepted his fate as a nobody.
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