also: ハートウオーミング
noun
A loanword from English, used as a noun in Japanese to describe something emotionally touching or uplifting.
その映画は本当にハートウォーミングなストーリーだった。
That movie had a truly heartwarming story.
彼のスピーチはハートウォーミングで、会場から拍
His speech was heartwarming and drew applause from the audience.