How to say "bittersweet" in Japanese

Choosing the right word

悲喜こもごもひきこもごも
no-adjectiveCovers the sense of mingled joy and sorrow, with the two alternating in one's heart; a yojijukugo that is less common, suited to reflective writing about emotionally mixed experiences.
私の胸中きょうちゅうは悲喜ひきこもごもだ。↗
Joy and grief alternate in my breast.
ビタースイート
na-adjectiveA loanword meaning bittersweet in the sense of tinged with sadness, often applied to memories, partings, or nostalgia; less common, and its flavor is Western or stylish.
甘苦いあまにがい
i-adjectiveMeans bittersweet or semisweet, above all as a taste of food and drink; by extension it can describe an experience that is both pleasant and painful, though this figurative use is less common.
ニシキギ科ニシキギか
nounRefers to the Celastraceae, the plant family that includes bittersweet; it is a botanical name, so it is almost never the word you want for feelings or flavors.
甘酸っぱいあまずっぱい
i-adjectiveLiterally sweet-and-sour in taste, but also used for bittersweet feelings, such as wistful young love or nostalgic memories; a natural choice for the emotional sense.

For mixed joy and sorrow use 「悲喜こもごも」; for a sad-sweet feeling 「甘酸っぱい」; 「甘苦い」 is taste or a bittersweet experience; 「ビタースイート」 is a loanword; 「ニシキギ科」 is the plant family.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese equivalents

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